taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122218/files/figure.png	https://doi.org/10.5281/zenodo.4122218	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122222/files/figure.png	https://doi.org/10.5281/zenodo.4122222	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122126/files/figure.png	https://doi.org/10.5281/zenodo.4122126	Figs 8–13. Maechidius divergens (Waterhouse, 1875) comb. nov., ♂ (BMNH). 8. Habitus, dorsal view. 9. Head, dorsal view. 10. Same, ventral view. 11. Head, ventral view and antennal pockets. 12. Prosternum and pronotal hypomera, ventral view. 13. Left protibia. Not to scale.	Figs 8–13. Maechidius divergens (Waterhouse, 1875) comb. nov., ♂ (BMNH). 8. Habitus, dorsal view. 9. Head, dorsal view. 10. Same, ventral view. 11. Head, ventral view and antennal pockets. 12. Prosternum and pronotal hypomera, ventral view. 13. Left protibia. Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122173/files/figure.png	https://doi.org/10.5281/zenodo.4122173	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122175/files/figure.png	https://doi.org/10.5281/zenodo.4122175	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122177/files/figure.png	https://doi.org/10.5281/zenodo.4122177	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122179/files/figure.png	https://doi.org/10.5281/zenodo.4122179	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122181/files/figure.png	https://doi.org/10.5281/zenodo.4122181	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122183/files/figure.png	https://doi.org/10.5281/zenodo.4122183	Figs 157–168. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal (157–159, 161–167) and frontal (160, 168) views. 157. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). 158. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 159. Same, ♂ (paratype of M. arrowi Frey, 1969) (BMNH). 160. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 161. Same, ♀ (SNSD). 162. M. peregrinus Lansberge, 1886, ♂ (DTC). 163. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 164. Same, syntype, ♂ (BMNH). 165. M. riedeli sp. nov., holotype, ♂ (SMNS). 166. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 167. Same, ♀ (NHMB). 168. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 157–168. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal (157–159, 161–167) and frontal (160, 168) views. 157. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). 158. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 159. Same, ♂ (paratype of M. arrowi Frey, 1969) (BMNH). 160. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 161. Same, ♀ (SNSD). 162. M. peregrinus Lansberge, 1886, ♂ (DTC). 163. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 164. Same, syntype, ♂ (BMNH). 165. M. riedeli sp. nov., holotype, ♂ (SMNS). 166. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 167. Same, ♀ (NHMB). 168. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122185/files/figure.png	https://doi.org/10.5281/zenodo.4122185	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122187/files/figure.png	https://doi.org/10.5281/zenodo.4122187	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122189/files/figure.png	https://doi.org/10.5281/zenodo.4122189	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122258/files/figure.png	https://doi.org/10.5281/zenodo.4122258	Figs 751–753. Dry nutrient-poor semi-dry slopes in eucalypt stands near Doyo Lama village, Sentani env., North New Guinea. Numerous Maechidius lobaticeps Frey, 1969 and the type series of M. nepenthephilus sp. nov. were sampled from flowers and pitchers of Nepenthes sp. in this area.	Figs 751–753. Dry nutrient-poor semi-dry slopes in eucalypt stands near Doyo Lama village, Sentani env., North New Guinea. Numerous Maechidius lobaticeps Frey, 1969 and the type series of M. nepenthephilus sp. nov. were sampled from flowers and pitchers of Nepenthes sp. in this area.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122206/files/figure.png	https://doi.org/10.5281/zenodo.4122206	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122212/files/figure.png	https://doi.org/10.5281/zenodo.4122212	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122193/files/figure.png	https://doi.org/10.5281/zenodo.4122193	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122198/files/figure.png	https://doi.org/10.5281/zenodo.4122198	Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D119254FDEAFA14CCEF2DB1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122214/files/figure.png	https://doi.org/10.5281/zenodo.4122214	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D13924BFDD5F983C9C72F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122130/files/figure.png	https://doi.org/10.5281/zenodo.4122130	Figs 18–21. Papuan Maechidius Macleay, 1819, habitus, dorsal and lateral views. 18. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 19. M. aiyura sp. nov., holotype, ♂ (BMNH). 20–21. M. alesbezdeki sp. nov. ♂ (NME). Not to scale.	Figs 18–21. Papuan Maechidius Macleay, 1819, habitus, dorsal and lateral views. 18. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 19. M. aiyura sp. nov., holotype, ♂ (BMNH). 20–21. M. alesbezdeki sp. nov. ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D13924BFDD5F983C9C72F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122173/files/figure.png	https://doi.org/10.5281/zenodo.4122173	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D13924BFDD5F983C9C72F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122189/files/figure.png	https://doi.org/10.5281/zenodo.4122189	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D13924BFDD5F983C9C72F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122200/files/figure.png	https://doi.org/10.5281/zenodo.4122200	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D13924BFDD5F983C9C72F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122206/files/figure.png	https://doi.org/10.5281/zenodo.4122206	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D13924BFDD5F983C9C72F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122222/files/figure.png	https://doi.org/10.5281/zenodo.4122222	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0E9248FDE4FEB6CBCE2B94.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122130/files/figure.png	https://doi.org/10.5281/zenodo.4122130	Figs 18–21. Papuan Maechidius Macleay, 1819, habitus, dorsal and lateral views. 18. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 19. M. aiyura sp. nov., holotype, ♂ (BMNH). 20–21. M. alesbezdeki sp. nov. ♂ (NME). Not to scale.	Figs 18–21. Papuan Maechidius Macleay, 1819, habitus, dorsal and lateral views. 18. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 19. M. aiyura sp. nov., holotype, ♂ (BMNH). 20–21. M. alesbezdeki sp. nov. ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0E9248FDE4FEB6CBCE2B94.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122173/files/figure.png	https://doi.org/10.5281/zenodo.4122173	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0E9248FDE4FEB6CBCE2B94.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122189/files/figure.png	https://doi.org/10.5281/zenodo.4122189	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0E9248FDE4FEB6CBCE2B94.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122206/files/figure.png	https://doi.org/10.5281/zenodo.4122206	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0E9248FDE4FEB6CBCE2B94.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122222/files/figure.png	https://doi.org/10.5281/zenodo.4122222	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0E9248FDE4FEB6CBCE2B94.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122232/files/figure.png	https://doi.org/10.5281/zenodo.4122232	Figs 570–585. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 570– 572. M. aiyura sp. nov., holotype, ♂ (BMNH). 573–575. M. alesbezdeki sp. nov., holotype, ♂ (NME). 576–578. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 579–581. M. awu sp. nov., holotype, ♂ (IECA). 582–585. M. babyrousa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 570–585. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 570– 572. M. aiyura sp. nov., holotype, ♂ (BMNH). 573–575. M. alesbezdeki sp. nov., holotype, ♂ (NME). 576–578. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 579–581. M. awu sp. nov., holotype, ♂ (IECA). 582–585. M. babyrousa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0F924FFDC9FB8DCCE22EF0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122130/files/figure.png	https://doi.org/10.5281/zenodo.4122130	Figs 18–21. Papuan Maechidius Macleay, 1819, habitus, dorsal and lateral views. 18. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 19. M. aiyura sp. nov., holotype, ♂ (BMNH). 20–21. M. alesbezdeki sp. nov. ♂ (NME). Not to scale.	Figs 18–21. Papuan Maechidius Macleay, 1819, habitus, dorsal and lateral views. 18. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 19. M. aiyura sp. nov., holotype, ♂ (BMNH). 20–21. M. alesbezdeki sp. nov. ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0F924FFDC9FB8DCCE22EF0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122173/files/figure.png	https://doi.org/10.5281/zenodo.4122173	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0F924FFDC9FB8DCCE22EF0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122189/files/figure.png	https://doi.org/10.5281/zenodo.4122189	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0F924FFDC9FB8DCCE22EF0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122206/files/figure.png	https://doi.org/10.5281/zenodo.4122206	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0F924FFDC9FB8DCCE22EF0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122222/files/figure.png	https://doi.org/10.5281/zenodo.4122222	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0F924FFDC9FB8DCCE22EF0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0F924FFDC9FB8DCCE22EF0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122232/files/figure.png	https://doi.org/10.5281/zenodo.4122232	Figs 570–585. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 570– 572. M. aiyura sp. nov., holotype, ♂ (BMNH). 573–575. M. alesbezdeki sp. nov., holotype, ♂ (NME). 576–578. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 579–581. M. awu sp. nov., holotype, ♂ (IECA). 582–585. M. babyrousa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 570–585. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 570– 572. M. aiyura sp. nov., holotype, ♂ (BMNH). 573–575. M. alesbezdeki sp. nov., holotype, ♂ (NME). 576–578. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 579–581. M. awu sp. nov., holotype, ♂ (IECA). 582–585. M. babyrousa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D08924EFDA8F971C9FD2C03.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122132/files/figure.png	https://doi.org/10.5281/zenodo.4122132	Figs 22–24. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 22. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 23. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 24. M. awu sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 22–24. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 22. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 23. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 24. M. awu sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D08924EFDA8F971C9FD2C03.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122173/files/figure.png	https://doi.org/10.5281/zenodo.4122173	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D08924EFDA8F971C9FD2C03.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122189/files/figure.png	https://doi.org/10.5281/zenodo.4122189	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D08924EFDA8F971C9FD2C03.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122206/files/figure.png	https://doi.org/10.5281/zenodo.4122206	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D08924EFDA8F971C9FD2C03.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122222/files/figure.png	https://doi.org/10.5281/zenodo.4122222	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D08924EFDA8F971C9FD2C03.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122232/files/figure.png	https://doi.org/10.5281/zenodo.4122232	Figs 570–585. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 570– 572. M. aiyura sp. nov., holotype, ♂ (BMNH). 573–575. M. alesbezdeki sp. nov., holotype, ♂ (NME). 576–578. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 579–581. M. awu sp. nov., holotype, ♂ (IECA). 582–585. M. babyrousa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 570–585. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 570– 572. M. aiyura sp. nov., holotype, ♂ (BMNH). 573–575. M. alesbezdeki sp. nov., holotype, ♂ (NME). 576–578. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 579–581. M. awu sp. nov., holotype, ♂ (IECA). 582–585. M. babyrousa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D09924CFDF2FB21C9C72C7D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122132/files/figure.png	https://doi.org/10.5281/zenodo.4122132	Figs 22–24. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 22. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 23. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 24. M. awu sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 22–24. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 22. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 23. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 24. M. awu sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D09924CFDF2FB21C9C72C7D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122173/files/figure.png	https://doi.org/10.5281/zenodo.4122173	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D09924CFDF2FB21C9C72C7D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122189/files/figure.png	https://doi.org/10.5281/zenodo.4122189	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D09924CFDF2FB21C9C72C7D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122206/files/figure.png	https://doi.org/10.5281/zenodo.4122206	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D09924CFDF2FB21C9C72C7D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122222/files/figure.png	https://doi.org/10.5281/zenodo.4122222	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0B9242FD16FBDEC9A62ACF.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122132/files/figure.png	https://doi.org/10.5281/zenodo.4122132	Figs 22–24. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 22. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 23. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 24. M. awu sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 22–24. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 22. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 23. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 24. M. awu sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0B9242FD16FBDEC9A62ACF.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122173/files/figure.png	https://doi.org/10.5281/zenodo.4122173	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0B9242FD16FBDEC9A62ACF.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122189/files/figure.png	https://doi.org/10.5281/zenodo.4122189	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0B9242FD16FBDEC9A62ACF.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122206/files/figure.png	https://doi.org/10.5281/zenodo.4122206	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0B9242FD16FBDEC9A62ACF.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122232/files/figure.png	https://doi.org/10.5281/zenodo.4122232	Figs 570–585. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 570– 572. M. aiyura sp. nov., holotype, ♂ (BMNH). 573–575. M. alesbezdeki sp. nov., holotype, ♂ (NME). 576–578. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 579–581. M. awu sp. nov., holotype, ♂ (IECA). 582–585. M. babyrousa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 570–585. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 570– 572. M. aiyura sp. nov., holotype, ♂ (BMNH). 573–575. M. alesbezdeki sp. nov., holotype, ♂ (NME). 576–578. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 579–581. M. awu sp. nov., holotype, ♂ (IECA). 582–585. M. babyrousa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0B9242FD16FBDEC9A62ACF.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122238/files/figure.png	https://doi.org/10.5281/zenodo.4122238	Figs 601–616. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 601– 603. M. brocki sp. nov., holotype, ♂ (BMNH). 604–606. M. dani sp. nov., holotype, ♂ (IECA). 607–610. M. deltouri sp. nov., holotype, ♂ (BMNH). 611–613. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 614–616. M. esau Heller, 1914, ♂ (BMNH). Not to scale.	Figs 601–616. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 601– 603. M. brocki sp. nov., holotype, ♂ (BMNH). 604–606. M. dani sp. nov., holotype, ♂ (IECA). 607–610. M. deltouri sp. nov., holotype, ♂ (BMNH). 611–613. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 614–616. M. esau Heller, 1914, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D0B9242FD16FBDEC9A62ACF.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122222/files/figure.png	https://doi.org/10.5281/zenodo.4122222	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D059247FDF3FD53CAE129DC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122134/files/figure.png	https://doi.org/10.5281/zenodo.4122134	Figs 25–27. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal and lateral views. 25. M. babyrousa sp. nov., holotype, ♂ (BMNH). 26–27. M. bintang sp. nov., holotype, ♂ (NME). Not to scale.	Figs 25–27. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal and lateral views. 25. M. babyrousa sp. nov., holotype, ♂ (BMNH). 26–27. M. bintang sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D059247FDF3FD53CAE129DC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122173/files/figure.png	https://doi.org/10.5281/zenodo.4122173	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D059247FDF3FD53CAE129DC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122189/files/figure.png	https://doi.org/10.5281/zenodo.4122189	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D059247FDF3FD53CAE129DC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122206/files/figure.png	https://doi.org/10.5281/zenodo.4122206	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D059247FDF3FD53CAE129DC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122222/files/figure.png	https://doi.org/10.5281/zenodo.4122222	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D059247FDF3FD53CAE129DC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122218/files/figure.png	https://doi.org/10.5281/zenodo.4122218	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D059247FDF3FD53CAE129DC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122232/files/figure.png	https://doi.org/10.5281/zenodo.4122232	Figs 570–585. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 570– 572. M. aiyura sp. nov., holotype, ♂ (BMNH). 573–575. M. alesbezdeki sp. nov., holotype, ♂ (NME). 576–578. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 579–581. M. awu sp. nov., holotype, ♂ (IECA). 582–585. M. babyrousa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 570–585. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 570– 572. M. aiyura sp. nov., holotype, ♂ (BMNH). 573–575. M. alesbezdeki sp. nov., holotype, ♂ (NME). 576–578. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 579–581. M. awu sp. nov., holotype, ♂ (IECA). 582–585. M. babyrousa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D009246FDE3FE44C94C2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122134/files/figure.png	https://doi.org/10.5281/zenodo.4122134	Figs 25–27. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal and lateral views. 25. M. babyrousa sp. nov., holotype, ♂ (BMNH). 26–27. M. bintang sp. nov., holotype, ♂ (NME). Not to scale.	Figs 25–27. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal and lateral views. 25. M. babyrousa sp. nov., holotype, ♂ (BMNH). 26–27. M. bintang sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D009246FDE3FE44C94C2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122173/files/figure.png	https://doi.org/10.5281/zenodo.4122173	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D009246FDE3FE44C94C2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122189/files/figure.png	https://doi.org/10.5281/zenodo.4122189	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D009246FDE3FE44C94C2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122206/files/figure.png	https://doi.org/10.5281/zenodo.4122206	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D009246FDE3FE44C94C2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122142/files/figure.png	https://doi.org/10.5281/zenodo.4122142	Figs 38–41. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 38. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 39. M. hamatus sp. nov., holotype, ♂ (IECA). 40. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (BPBM) (photograph courtesy BPBM). 41. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 38–41. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 38. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 39. M. hamatus sp. nov., holotype, ♂ (IECA). 40. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (BPBM) (photograph courtesy BPBM). 41. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D009246FDE3FE44C94C2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122146/files/figure.png	https://doi.org/10.5281/zenodo.4122146	Figs 46–49. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 46. M.interruptocarinulatusHeller, 1914,holotype, ♀ (SNSD).47. M.jobiensis Moser, 1920,lectotype, ♂ (ZMHB). 48. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 49. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	Figs 46–49. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 46. M.interruptocarinulatusHeller, 1914,holotype, ♀ (SNSD).47. M.jobiensis Moser, 1920,lectotype, ♂ (ZMHB). 48. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 49. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D009246FDE3FE44C94C2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122222/files/figure.png	https://doi.org/10.5281/zenodo.4122222	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D009246FDE3FE44C94C2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D009246FDE3FE44C94C2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122234/files/figure.png	https://doi.org/10.5281/zenodo.4122234	Figs 586–600. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 586– 588. M. bintang sp. nov., holotype, ♂ (NME). 589–591. M. boessnecki sp. nov., holotype, ♂ (SNSD). 592–594. M. caperatus sp. nov., holotype, ♂ (NME). 595–597. M. ciliatus sp. nov., holotype, ♂ (IECA). 598–600. M. crypticus sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 586–600. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 586– 588. M. bintang sp. nov., holotype, ♂ (NME). 589–591. M. boessnecki sp. nov., holotype, ♂ (SNSD). 592–594. M. caperatus sp. nov., holotype, ♂ (NME). 595–597. M. ciliatus sp. nov., holotype, ♂ (IECA). 598–600. M. crypticus sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D02927BFDCEFEB6CA612A4D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122136/files/figure.png	https://doi.org/10.5281/zenodo.4122136	Figs 28–30. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 28. M. boessnecki sp. nov., holotype, ♂ (SNSD). 29. M. brocki sp. nov., holotype, ♂ (BMNH). 30. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 28–30. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 28. M. boessnecki sp. nov., holotype, ♂ (SNSD). 29. M. brocki sp. nov., holotype, ♂ (BMNH). 30. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D02927BFDCEFEB6CA612A4D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122173/files/figure.png	https://doi.org/10.5281/zenodo.4122173	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D02927BFDCEFEB6CA612A4D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122189/files/figure.png	https://doi.org/10.5281/zenodo.4122189	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D02927BFDCEFEB6CA612A4D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122206/files/figure.png	https://doi.org/10.5281/zenodo.4122206	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D02927BFDCEFEB6CA612A4D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122222/files/figure.png	https://doi.org/10.5281/zenodo.4122222	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D02927BFDCEFEB6CA612A4D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122234/files/figure.png	https://doi.org/10.5281/zenodo.4122234	Figs 586–600. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 586– 588. M. bintang sp. nov., holotype, ♂ (NME). 589–591. M. boessnecki sp. nov., holotype, ♂ (SNSD). 592–594. M. caperatus sp. nov., holotype, ♂ (NME). 595–597. M. ciliatus sp. nov., holotype, ♂ (IECA). 598–600. M. crypticus sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 586–600. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 586– 588. M. bintang sp. nov., holotype, ♂ (NME). 589–591. M. boessnecki sp. nov., holotype, ♂ (SNSD). 592–594. M. caperatus sp. nov., holotype, ♂ (NME). 595–597. M. ciliatus sp. nov., holotype, ♂ (IECA). 598–600. M. crypticus sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3C927AFDEBFDD3CBE02D90.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122136/files/figure.png	https://doi.org/10.5281/zenodo.4122136	Figs 28–30. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 28. M. boessnecki sp. nov., holotype, ♂ (SNSD). 29. M. brocki sp. nov., holotype, ♂ (BMNH). 30. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 28–30. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 28. M. boessnecki sp. nov., holotype, ♂ (SNSD). 29. M. brocki sp. nov., holotype, ♂ (BMNH). 30. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3C927AFDEBFDD3CBE02D90.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122175/files/figure.png	https://doi.org/10.5281/zenodo.4122175	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3C927AFDEBFDD3CBE02D90.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122189/files/figure.png	https://doi.org/10.5281/zenodo.4122189	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3C927AFDEBFDD3CBE02D90.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122206/files/figure.png	https://doi.org/10.5281/zenodo.4122206	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3C927AFDEBFDD3CBE02D90.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122222/files/figure.png	https://doi.org/10.5281/zenodo.4122222	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3C927AFDEBFDD3CBE02D90.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122238/files/figure.png	https://doi.org/10.5281/zenodo.4122238	Figs 601–616. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 601– 603. M. brocki sp. nov., holotype, ♂ (BMNH). 604–606. M. dani sp. nov., holotype, ♂ (IECA). 607–610. M. deltouri sp. nov., holotype, ♂ (BMNH). 611–613. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 614–616. M. esau Heller, 1914, ♂ (BMNH). Not to scale.	Figs 601–616. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 601– 603. M. brocki sp. nov., holotype, ♂ (BMNH). 604–606. M. dani sp. nov., holotype, ♂ (IECA). 607–610. M. deltouri sp. nov., holotype, ♂ (BMNH). 611–613. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 614–616. M. esau Heller, 1914, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3D9278FDF7F98FCC582A51.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122136/files/figure.png	https://doi.org/10.5281/zenodo.4122136	Figs 28–30. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 28. M. boessnecki sp. nov., holotype, ♂ (SNSD). 29. M. brocki sp. nov., holotype, ♂ (BMNH). 30. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 28–30. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 28. M. boessnecki sp. nov., holotype, ♂ (SNSD). 29. M. brocki sp. nov., holotype, ♂ (BMNH). 30. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3D9278FDF7F98FCC582A51.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122173/files/figure.png	https://doi.org/10.5281/zenodo.4122173	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3D9278FDF7F98FCC582A51.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3D9278FDF7F98FCC582A51.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122206/files/figure.png	https://doi.org/10.5281/zenodo.4122206	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3D9278FDF7F98FCC582A51.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122222/files/figure.png	https://doi.org/10.5281/zenodo.4122222	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3D9278FDF7F98FCC582A51.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122234/files/figure.png	https://doi.org/10.5281/zenodo.4122234	Figs 586–600. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 586– 588. M. bintang sp. nov., holotype, ♂ (NME). 589–591. M. boessnecki sp. nov., holotype, ♂ (SNSD). 592–594. M. caperatus sp. nov., holotype, ♂ (NME). 595–597. M. ciliatus sp. nov., holotype, ♂ (IECA). 598–600. M. crypticus sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 586–600. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 586– 588. M. bintang sp. nov., holotype, ♂ (NME). 589–591. M. boessnecki sp. nov., holotype, ♂ (SNSD). 592–594. M. caperatus sp. nov., holotype, ♂ (NME). 595–597. M. ciliatus sp. nov., holotype, ♂ (IECA). 598–600. M. crypticus sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3F927EFDE1FDCFCC692CA1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122138/files/figure.png	https://doi.org/10.5281/zenodo.4122138	Figs 31–34. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 31. M. ciliatus sp. nov., holotype, ♂ (IECA). 32. M. crypticus sp. nov., paratype, ♂ (BMNH). 33. M. dani sp. nov., holotype, ♂ (IECA). 34. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 31–34. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 31. M. ciliatus sp. nov., holotype, ♂ (IECA). 32. M. crypticus sp. nov., paratype, ♂ (BMNH). 33. M. dani sp. nov., holotype, ♂ (IECA). 34. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3F927EFDE1FDCFCC692CA1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122175/files/figure.png	https://doi.org/10.5281/zenodo.4122175	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3F927EFDE1FDCFCC692CA1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3F927EFDE1FDCFCC692CA1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122206/files/figure.png	https://doi.org/10.5281/zenodo.4122206	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3F927EFDE1FDCFCC692CA1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122222/files/figure.png	https://doi.org/10.5281/zenodo.4122222	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3F927EFDE1FDCFCC692CA1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122234/files/figure.png	https://doi.org/10.5281/zenodo.4122234	Figs 586–600. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 586– 588. M. bintang sp. nov., holotype, ♂ (NME). 589–591. M. boessnecki sp. nov., holotype, ♂ (SNSD). 592–594. M. caperatus sp. nov., holotype, ♂ (NME). 595–597. M. ciliatus sp. nov., holotype, ♂ (IECA). 598–600. M. crypticus sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 586–600. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 586– 588. M. bintang sp. nov., holotype, ♂ (NME). 589–591. M. boessnecki sp. nov., holotype, ♂ (SNSD). 592–594. M. caperatus sp. nov., holotype, ♂ (NME). 595–597. M. ciliatus sp. nov., holotype, ♂ (IECA). 598–600. M. crypticus sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D39927DFDFBFABFCB962D8C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122138/files/figure.png	https://doi.org/10.5281/zenodo.4122138	Figs 31–34. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 31. M. ciliatus sp. nov., holotype, ♂ (IECA). 32. M. crypticus sp. nov., paratype, ♂ (BMNH). 33. M. dani sp. nov., holotype, ♂ (IECA). 34. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 31–34. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 31. M. ciliatus sp. nov., holotype, ♂ (IECA). 32. M. crypticus sp. nov., paratype, ♂ (BMNH). 33. M. dani sp. nov., holotype, ♂ (IECA). 34. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D39927DFDFBFABFCB962D8C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122175/files/figure.png	https://doi.org/10.5281/zenodo.4122175	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D39927DFDFBFABFCB962D8C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122189/files/figure.png	https://doi.org/10.5281/zenodo.4122189	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D39927DFDFBFABFCB962D8C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122206/files/figure.png	https://doi.org/10.5281/zenodo.4122206	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D39927DFDFBFABFCB962D8C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122222/files/figure.png	https://doi.org/10.5281/zenodo.4122222	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D39927DFDFBFABFCB962D8C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122234/files/figure.png	https://doi.org/10.5281/zenodo.4122234	Figs 586–600. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 586– 588. M. bintang sp. nov., holotype, ♂ (NME). 589–591. M. boessnecki sp. nov., holotype, ♂ (SNSD). 592–594. M. caperatus sp. nov., holotype, ♂ (NME). 595–597. M. ciliatus sp. nov., holotype, ♂ (IECA). 598–600. M. crypticus sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 586–600. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 586– 588. M. bintang sp. nov., holotype, ♂ (NME). 589–591. M. boessnecki sp. nov., holotype, ♂ (SNSD). 592–594. M. caperatus sp. nov., holotype, ♂ (NME). 595–597. M. ciliatus sp. nov., holotype, ♂ (IECA). 598–600. M. crypticus sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3A9273FD10F993CC382BE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122138/files/figure.png	https://doi.org/10.5281/zenodo.4122138	Figs 31–34. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 31. M. ciliatus sp. nov., holotype, ♂ (IECA). 32. M. crypticus sp. nov., paratype, ♂ (BMNH). 33. M. dani sp. nov., holotype, ♂ (IECA). 34. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 31–34. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 31. M. ciliatus sp. nov., holotype, ♂ (IECA). 32. M. crypticus sp. nov., paratype, ♂ (BMNH). 33. M. dani sp. nov., holotype, ♂ (IECA). 34. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3A9273FD10F993CC382BE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122175/files/figure.png	https://doi.org/10.5281/zenodo.4122175	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3A9273FD10F993CC382BE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3A9273FD10F993CC382BE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122206/files/figure.png	https://doi.org/10.5281/zenodo.4122206	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3A9273FD10F993CC382BE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122216/files/figure.png	https://doi.org/10.5281/zenodo.4122216	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3A9273FD10F993CC382BE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122240/files/figure.png	https://doi.org/10.5281/zenodo.4122240	Figs 617–631. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 617– 619. M. hamatus sp. nov., holotype, ♂ (IECA). 620–622. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 623–625. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 626–628. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 629–631. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	Figs 617–631. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 617– 619. M. hamatus sp. nov., holotype, ♂ (IECA). 620–622. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 623–625. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 626–628. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 629–631. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3A9273FD10F993CC382BE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122222/files/figure.png	https://doi.org/10.5281/zenodo.4122222	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3A9273FD10F993CC382BE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122218/files/figure.png	https://doi.org/10.5281/zenodo.4122218	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D3A9273FD10F993CC382BE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122238/files/figure.png	https://doi.org/10.5281/zenodo.4122238	Figs 601–616. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 601– 603. M. brocki sp. nov., holotype, ♂ (BMNH). 604–606. M. dani sp. nov., holotype, ♂ (IECA). 607–610. M. deltouri sp. nov., holotype, ♂ (BMNH). 611–613. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 614–616. M. esau Heller, 1914, ♂ (BMNH). Not to scale.	Figs 601–616. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 601– 603. M. brocki sp. nov., holotype, ♂ (BMNH). 604–606. M. dani sp. nov., holotype, ♂ (IECA). 607–610. M. deltouri sp. nov., holotype, ♂ (BMNH). 611–613. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 614–616. M. esau Heller, 1914, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D349272FDFCFC75CAE12F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122138/files/figure.png	https://doi.org/10.5281/zenodo.4122138	Figs 31–34. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 31. M. ciliatus sp. nov., holotype, ♂ (IECA). 32. M. crypticus sp. nov., paratype, ♂ (BMNH). 33. M. dani sp. nov., holotype, ♂ (IECA). 34. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 31–34. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 31. M. ciliatus sp. nov., holotype, ♂ (IECA). 32. M. crypticus sp. nov., paratype, ♂ (BMNH). 33. M. dani sp. nov., holotype, ♂ (IECA). 34. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D349272FDFCFC75CAE12F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122175/files/figure.png	https://doi.org/10.5281/zenodo.4122175	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D349272FDFCFC75CAE12F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D349272FDFCFC75CAE12F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122206/files/figure.png	https://doi.org/10.5281/zenodo.4122206	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D349272FDFCFC75CAE12F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122222/files/figure.png	https://doi.org/10.5281/zenodo.4122222	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D349272FDFCFC75CAE12F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122238/files/figure.png	https://doi.org/10.5281/zenodo.4122238	Figs 601–616. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 601– 603. M. brocki sp. nov., holotype, ♂ (BMNH). 604–606. M. dani sp. nov., holotype, ♂ (IECA). 607–610. M. deltouri sp. nov., holotype, ♂ (BMNH). 611–613. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 614–616. M. esau Heller, 1914, ♂ (BMNH). Not to scale.	Figs 601–616. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 601– 603. M. brocki sp. nov., holotype, ♂ (BMNH). 604–606. M. dani sp. nov., holotype, ♂ (IECA). 607–610. M. deltouri sp. nov., holotype, ♂ (BMNH). 611–613. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 614–616. M. esau Heller, 1914, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D369277FDC0FEB6CB932ABC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122140/files/figure.png	https://doi.org/10.5281/zenodo.4122140	Figs 35–37. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 35. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 36. M. esau Heller, 1914 (lectotype ♂ of M. setosus Moser, 1920; ZMHB). 37. M. esau, lectotype, ♂ (SNSD). Not to scale.	Figs 35–37. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 35. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 36. M. esau Heller, 1914 (lectotype ♂ of M. setosus Moser, 1920; ZMHB). 37. M. esau, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D369277FDC0FEB6CB932ABC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122175/files/figure.png	https://doi.org/10.5281/zenodo.4122175	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D369277FDC0FEB6CB932ABC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D369277FDC0FEB6CB932ABC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122208/files/figure.png	https://doi.org/10.5281/zenodo.4122208	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D369277FDC0FEB6CB932ABC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122224/files/figure.png	https://doi.org/10.5281/zenodo.4122224	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D369277FDC0FEB6CB932ABC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122238/files/figure.png	https://doi.org/10.5281/zenodo.4122238	Figs 601–616. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 601– 603. M. brocki sp. nov., holotype, ♂ (BMNH). 604–606. M. dani sp. nov., holotype, ♂ (IECA). 607–610. M. deltouri sp. nov., holotype, ♂ (BMNH). 611–613. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 614–616. M. esau Heller, 1914, ♂ (BMNH). Not to scale.	Figs 601–616. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 601– 603. M. brocki sp. nov., holotype, ♂ (BMNH). 604–606. M. dani sp. nov., holotype, ♂ (IECA). 607–610. M. deltouri sp. nov., holotype, ♂ (BMNH). 611–613. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 614–616. M. esau Heller, 1914, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D309276FDF4FCA5C9E82F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122124/files/figure.png	https://doi.org/10.5281/zenodo.4122124	Figs 2–7. Maechidiini Burmeister, 1855 features. 2. Maechidius esau Heller, 1914, head, ventro-lateral view. 3. Same, head and pronotum, ventral view. 4. Maechidius sp., same. 5. M. bilobiceps (Fairmaire, 1877) comb. nov., prosternum and pronotal hypomera, ventral view (BMNH). 6. M. weigeli sp. nov., paratype, ♂, head, lateral view (NME). 7. M. spurius Macleay, 1819, mesoventrite. Not to scale.	Figs 2–7. Maechidiini Burmeister, 1855 features. 2. Maechidius esau Heller, 1914, head, ventro-lateral view. 3. Same, head and pronotum, ventral view. 4. Maechidius sp., same. 5. M. bilobiceps (Fairmaire, 1877) comb. nov., prosternum and pronotal hypomera, ventral view (BMNH). 6. M. weigeli sp. nov., paratype, ♂, head, lateral view (NME). 7. M. spurius Macleay, 1819, mesoventrite. Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D309276FDF4FCA5C9E82F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122140/files/figure.png	https://doi.org/10.5281/zenodo.4122140	Figs 35–37. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 35. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 36. M. esau Heller, 1914 (lectotype ♂ of M. setosus Moser, 1920; ZMHB). 37. M. esau, lectotype, ♂ (SNSD). Not to scale.	Figs 35–37. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 35. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 36. M. esau Heller, 1914 (lectotype ♂ of M. setosus Moser, 1920; ZMHB). 37. M. esau, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D309276FDF4FCA5C9E82F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122175/files/figure.png	https://doi.org/10.5281/zenodo.4122175	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D309276FDF4FCA5C9E82F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D309276FDF4FCA5C9E82F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122208/files/figure.png	https://doi.org/10.5281/zenodo.4122208	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D309276FDF4FCA5C9E82F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122224/files/figure.png	https://doi.org/10.5281/zenodo.4122224	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D309276FDF4FCA5C9E82F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D309276FDF4FCA5C9E82F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122238/files/figure.png	https://doi.org/10.5281/zenodo.4122238	Figs 601–616. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 601– 603. M. brocki sp. nov., holotype, ♂ (BMNH). 604–606. M. dani sp. nov., holotype, ♂ (IECA). 607–610. M. deltouri sp. nov., holotype, ♂ (BMNH). 611–613. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 614–616. M. esau Heller, 1914, ♂ (BMNH). Not to scale.	Figs 601–616. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 601– 603. M. brocki sp. nov., holotype, ♂ (BMNH). 604–606. M. dani sp. nov., holotype, ♂ (IECA). 607–610. M. deltouri sp. nov., holotype, ♂ (BMNH). 611–613. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 614–616. M. esau Heller, 1914, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D329275FDACFEB6C9C72F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122142/files/figure.png	https://doi.org/10.5281/zenodo.4122142	Figs 38–41. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 38. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 39. M. hamatus sp. nov., holotype, ♂ (IECA). 40. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (BPBM) (photograph courtesy BPBM). 41. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 38–41. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 38. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 39. M. hamatus sp. nov., holotype, ♂ (IECA). 40. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (BPBM) (photograph courtesy BPBM). 41. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D329275FDACFEB6C9C72F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122175/files/figure.png	https://doi.org/10.5281/zenodo.4122175	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D329275FDACFEB6C9C72F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D329275FDACFEB6C9C72F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122208/files/figure.png	https://doi.org/10.5281/zenodo.4122208	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D329275FDACFEB6C9C72F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122224/files/figure.png	https://doi.org/10.5281/zenodo.4122224	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2C926AFDCDFEB6CB442932.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122142/files/figure.png	https://doi.org/10.5281/zenodo.4122142	Figs 38–41. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 38. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 39. M. hamatus sp. nov., holotype, ♂ (IECA). 40. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (BPBM) (photograph courtesy BPBM). 41. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 38–41. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 38. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 39. M. hamatus sp. nov., holotype, ♂ (IECA). 40. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (BPBM) (photograph courtesy BPBM). 41. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2C926AFDCDFEB6CB442932.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122175/files/figure.png	https://doi.org/10.5281/zenodo.4122175	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2D9269FDF9FE35CC382DD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122142/files/figure.png	https://doi.org/10.5281/zenodo.4122142	Figs 38–41. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 38. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 39. M. hamatus sp. nov., holotype, ♂ (IECA). 40. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (BPBM) (photograph courtesy BPBM). 41. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 38–41. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 38. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 39. M. hamatus sp. nov., holotype, ♂ (IECA). 40. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (BPBM) (photograph courtesy BPBM). 41. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2D9269FDF9FE35CC382DD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122177/files/figure.png	https://doi.org/10.5281/zenodo.4122177	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2D9269FDF9FE35CC382DD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2D9269FDF9FE35CC382DD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122208/files/figure.png	https://doi.org/10.5281/zenodo.4122208	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2D9269FDF9FE35CC382DD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122224/files/figure.png	https://doi.org/10.5281/zenodo.4122224	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2D9269FDF9FE35CC382DD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122216/files/figure.png	https://doi.org/10.5281/zenodo.4122216	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2D9269FDF9FE35CC382DD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122240/files/figure.png	https://doi.org/10.5281/zenodo.4122240	Figs 617–631. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 617– 619. M. hamatus sp. nov., holotype, ♂ (IECA). 620–622. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 623–625. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 626–628. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 629–631. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	Figs 617–631. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 617– 619. M. hamatus sp. nov., holotype, ♂ (IECA). 620–622. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 623–625. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 626–628. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 629–631. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2E9268FD8BFA4BCB442B33.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122142/files/figure.png	https://doi.org/10.5281/zenodo.4122142	Figs 38–41. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 38. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 39. M. hamatus sp. nov., holotype, ♂ (IECA). 40. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (BPBM) (photograph courtesy BPBM). 41. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 38–41. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 38. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 39. M. hamatus sp. nov., holotype, ♂ (IECA). 40. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (BPBM) (photograph courtesy BPBM). 41. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2E9268FD8BFA4BCB442B33.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122177/files/figure.png	https://doi.org/10.5281/zenodo.4122177	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2F926EFE46FC33CA852C94.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122144/files/figure.png	https://doi.org/10.5281/zenodo.4122144	Figs 42–45. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 42. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 43. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BPBM). 44. M. hirtipesArrow, 1941, lectotype, ♂ (BMNH). 45. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). Not to scale.	Figs 42–45. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 42. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 43. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BPBM). 44. M. hirtipesArrow, 1941, lectotype, ♂ (BMNH). 45. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2F926EFE46FC33CA852C94.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122177/files/figure.png	https://doi.org/10.5281/zenodo.4122177	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2F926EFE46FC33CA852C94.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2F926EFE46FC33CA852C94.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122200/files/figure.png	https://doi.org/10.5281/zenodo.4122200	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2F926EFE46FC33CA852C94.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122208/files/figure.png	https://doi.org/10.5281/zenodo.4122208	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2F926EFE46FC33CA852C94.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122224/files/figure.png	https://doi.org/10.5281/zenodo.4122224	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D29926DFDC7FA8CCD0C2BC3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122144/files/figure.png	https://doi.org/10.5281/zenodo.4122144	Figs 42–45. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 42. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 43. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BPBM). 44. M. hirtipesArrow, 1941, lectotype, ♂ (BMNH). 45. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). Not to scale.	Figs 42–45. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 42. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 43. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BPBM). 44. M. hirtipesArrow, 1941, lectotype, ♂ (BMNH). 45. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D29926DFDC7FA8CCD0C2BC3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122177/files/figure.png	https://doi.org/10.5281/zenodo.4122177	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D29926DFDC7FA8CCD0C2BC3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D29926DFDC7FA8CCD0C2BC3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122200/files/figure.png	https://doi.org/10.5281/zenodo.4122200	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D29926DFDC7FA8CCD0C2BC3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122208/files/figure.png	https://doi.org/10.5281/zenodo.4122208	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D29926DFDC7FA8CCD0C2BC3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122224/files/figure.png	https://doi.org/10.5281/zenodo.4122224	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D29926DFDC7FA8CCD0C2BC3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122218/files/figure.png	https://doi.org/10.5281/zenodo.4122218	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D29926DFDC7FA8CCD0C2BC3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D29926DFDC7FA8CCD0C2BC3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122240/files/figure.png	https://doi.org/10.5281/zenodo.4122240	Figs 617–631. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 617– 619. M. hamatus sp. nov., holotype, ♂ (IECA). 620–622. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 623–625. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 626–628. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 629–631. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	Figs 617–631. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 617– 619. M. hamatus sp. nov., holotype, ♂ (IECA). 620–622. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 623–625. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 626–628. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 629–631. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2A926CFDD5FC60C9002D68.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122144/files/figure.png	https://doi.org/10.5281/zenodo.4122144	Figs 42–45. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 42. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 43. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BPBM). 44. M. hirtipesArrow, 1941, lectotype, ♂ (BMNH). 45. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). Not to scale.	Figs 42–45. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 42. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 43. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BPBM). 44. M. hirtipesArrow, 1941, lectotype, ♂ (BMNH). 45. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2A926CFDD5FC60C9002D68.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122177/files/figure.png	https://doi.org/10.5281/zenodo.4122177	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2A926CFDD5FC60C9002D68.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2A926CFDD5FC60C9002D68.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122200/files/figure.png	https://doi.org/10.5281/zenodo.4122200	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2A926CFDD5FC60C9002D68.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122208/files/figure.png	https://doi.org/10.5281/zenodo.4122208	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2A926CFDD5FC60C9002D68.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122224/files/figure.png	https://doi.org/10.5281/zenodo.4122224	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2A926CFDD5FC60C9002D68.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2A926CFDD5FC60C9002D68.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122240/files/figure.png	https://doi.org/10.5281/zenodo.4122240	Figs 617–631. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 617– 619. M. hamatus sp. nov., holotype, ♂ (IECA). 620–622. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 623–625. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 626–628. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 629–631. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	Figs 617–631. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 617– 619. M. hamatus sp. nov., holotype, ♂ (IECA). 620–622. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 623–625. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 626–628. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 629–631. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2B9262FD93FAF6C9C72EDD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122146/files/figure.png	https://doi.org/10.5281/zenodo.4122146	Figs 46–49. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 46. M.interruptocarinulatusHeller, 1914,holotype, ♀ (SNSD).47. M.jobiensis Moser, 1920,lectotype, ♂ (ZMHB). 48. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 49. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	Figs 46–49. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 46. M.interruptocarinulatusHeller, 1914,holotype, ♀ (SNSD).47. M.jobiensis Moser, 1920,lectotype, ♂ (ZMHB). 48. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 49. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2B9262FD93FAF6C9C72EDD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122177/files/figure.png	https://doi.org/10.5281/zenodo.4122177	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2B9262FD93FAF6C9C72EDD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2B9262FD93FAF6C9C72EDD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122208/files/figure.png	https://doi.org/10.5281/zenodo.4122208	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D2B9262FD93FAF6C9C72EDD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122224/files/figure.png	https://doi.org/10.5281/zenodo.4122224	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D259261FDDEF945C9FD2E1C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122146/files/figure.png	https://doi.org/10.5281/zenodo.4122146	Figs 46–49. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 46. M.interruptocarinulatusHeller, 1914,holotype, ♀ (SNSD).47. M.jobiensis Moser, 1920,lectotype, ♂ (ZMHB). 48. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 49. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	Figs 46–49. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 46. M.interruptocarinulatusHeller, 1914,holotype, ♀ (SNSD).47. M.jobiensis Moser, 1920,lectotype, ♂ (ZMHB). 48. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 49. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D259261FDDEF945C9FD2E1C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122177/files/figure.png	https://doi.org/10.5281/zenodo.4122177	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D259261FDDEF945C9FD2E1C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D259261FDDEF945C9FD2E1C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122208/files/figure.png	https://doi.org/10.5281/zenodo.4122208	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D259261FDDEF945C9FD2E1C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122224/files/figure.png	https://doi.org/10.5281/zenodo.4122224	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D269267FDF3F904CB142BBE.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122146/files/figure.png	https://doi.org/10.5281/zenodo.4122146	Figs 46–49. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 46. M.interruptocarinulatusHeller, 1914,holotype, ♀ (SNSD).47. M.jobiensis Moser, 1920,lectotype, ♂ (ZMHB). 48. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 49. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	Figs 46–49. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 46. M.interruptocarinulatusHeller, 1914,holotype, ♀ (SNSD).47. M.jobiensis Moser, 1920,lectotype, ♂ (ZMHB). 48. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 49. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D269267FDF3F904CB142BBE.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122177/files/figure.png	https://doi.org/10.5281/zenodo.4122177	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D269267FDF3F904CB142BBE.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D269267FDF3F904CB142BBE.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122208/files/figure.png	https://doi.org/10.5281/zenodo.4122208	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D269267FDF3F904CB142BBE.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122224/files/figure.png	https://doi.org/10.5281/zenodo.4122224	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D269267FDF3F904CB142BBE.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D269267FDF3F904CB142BBE.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122240/files/figure.png	https://doi.org/10.5281/zenodo.4122240	Figs 617–631. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 617– 619. M. hamatus sp. nov., holotype, ♂ (IECA). 620–622. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 623–625. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 626–628. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 629–631. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	Figs 617–631. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 617– 619. M. hamatus sp. nov., holotype, ♂ (IECA). 620–622. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 623–625. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 626–628. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 629–631. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D209266FDEFFBA4CAE12DA3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122146/files/figure.png	https://doi.org/10.5281/zenodo.4122146	Figs 46–49. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 46. M.interruptocarinulatusHeller, 1914,holotype, ♀ (SNSD).47. M.jobiensis Moser, 1920,lectotype, ♂ (ZMHB). 48. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 49. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	Figs 46–49. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 46. M.interruptocarinulatusHeller, 1914,holotype, ♀ (SNSD).47. M.jobiensis Moser, 1920,lectotype, ♂ (ZMHB). 48. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 49. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D209266FDEFFBA4CAE12DA3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122177/files/figure.png	https://doi.org/10.5281/zenodo.4122177	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D209266FDEFFBA4CAE12DA3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D209266FDEFFBA4CAE12DA3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122208/files/figure.png	https://doi.org/10.5281/zenodo.4122208	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D209266FDEFFBA4CAE12DA3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122224/files/figure.png	https://doi.org/10.5281/zenodo.4122224	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D209266FDEFFBA4CAE12DA3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122240/files/figure.png	https://doi.org/10.5281/zenodo.4122240	Figs 617–631. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 617– 619. M. hamatus sp. nov., holotype, ♂ (IECA). 620–622. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 623–625. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 626–628. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 629–631. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	Figs 617–631. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 617– 619. M. hamatus sp. nov., holotype, ♂ (IECA). 620–622. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 623–625. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 626–628. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 629–631. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D219264FDEBF9BFC92F2F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122148/files/figure.png	https://doi.org/10.5281/zenodo.4122148	Figs 50–53. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 50. M. lapsus sp. nov., holotype, ♂ (BMNH). 51. M. legalovi sp. nov., holotype, ♂ (BMNH). 52. M. leucopsar sp. nov., holotype, ♂ (IECA). 53. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 50–53. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 50. M. lapsus sp. nov., holotype, ♂ (BMNH). 51. M. legalovi sp. nov., holotype, ♂ (BMNH). 52. M. leucopsar sp. nov., holotype, ♂ (IECA). 53. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D219264FDEBF9BFC92F2F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122179/files/figure.png	https://doi.org/10.5281/zenodo.4122179	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D219264FDEBF9BFC92F2F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D219264FDEBF9BFC92F2F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122208/files/figure.png	https://doi.org/10.5281/zenodo.4122208	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D219264FDEBF9BFC92F2F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122224/files/figure.png	https://doi.org/10.5281/zenodo.4122224	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D219264FDEBF9BFC92F2F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122242/files/figure.png	https://doi.org/10.5281/zenodo.4122242	Figs 632–651. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, aedeagus, different aspects. 632–634. M. lapsus sp. nov., paratype, ♂, from Cyclops Mts. (BMNH). 635–637. Same, paratype, ♂, from Yapen Island (BMNH). 638–639. Same, paratype, ♂, from Waigeo Island (BMNH). 640– 642. M. legalovi sp. nov., holotype, ♂ (BMNH). 643–645. M. leucopsar sp. nov., paratype, ♂ (IECA). 646–648. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 649–651. M. lobaticeps Frey, 1969, ♂ (BMNH). Not to scale.	Figs 632–651. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, aedeagus, different aspects. 632–634. M. lapsus sp. nov., paratype, ♂, from Cyclops Mts. (BMNH). 635–637. Same, paratype, ♂, from Yapen Island (BMNH). 638–639. Same, paratype, ♂, from Waigeo Island (BMNH). 640– 642. M. legalovi sp. nov., holotype, ♂ (BMNH). 643–645. M. leucopsar sp. nov., paratype, ♂ (IECA). 646–648. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 649–651. M. lobaticeps Frey, 1969, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5C921AFDFCFEB6CA9E2D8E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122148/files/figure.png	https://doi.org/10.5281/zenodo.4122148	Figs 50–53. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 50. M. lapsus sp. nov., holotype, ♂ (BMNH). 51. M. legalovi sp. nov., holotype, ♂ (BMNH). 52. M. leucopsar sp. nov., holotype, ♂ (IECA). 53. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 50–53. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 50. M. lapsus sp. nov., holotype, ♂ (BMNH). 51. M. legalovi sp. nov., holotype, ♂ (BMNH). 52. M. leucopsar sp. nov., holotype, ♂ (IECA). 53. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5C921AFDFCFEB6CA9E2D8E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122179/files/figure.png	https://doi.org/10.5281/zenodo.4122179	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5C921AFDFCFEB6CA9E2D8E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5C921AFDFCFEB6CA9E2D8E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122208/files/figure.png	https://doi.org/10.5281/zenodo.4122208	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5C921AFDFCFEB6CA9E2D8E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122224/files/figure.png	https://doi.org/10.5281/zenodo.4122224	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5C921AFDFCFEB6CA9E2D8E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5C921AFDFCFEB6CA9E2D8E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122242/files/figure.png	https://doi.org/10.5281/zenodo.4122242	Figs 632–651. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, aedeagus, different aspects. 632–634. M. lapsus sp. nov., paratype, ♂, from Cyclops Mts. (BMNH). 635–637. Same, paratype, ♂, from Yapen Island (BMNH). 638–639. Same, paratype, ♂, from Waigeo Island (BMNH). 640– 642. M. legalovi sp. nov., holotype, ♂ (BMNH). 643–645. M. leucopsar sp. nov., paratype, ♂ (IECA). 646–648. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 649–651. M. lobaticeps Frey, 1969, ♂ (BMNH). Not to scale.	Figs 632–651. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, aedeagus, different aspects. 632–634. M. lapsus sp. nov., paratype, ♂, from Cyclops Mts. (BMNH). 635–637. Same, paratype, ♂, from Yapen Island (BMNH). 638–639. Same, paratype, ♂, from Waigeo Island (BMNH). 640– 642. M. legalovi sp. nov., holotype, ♂ (BMNH). 643–645. M. leucopsar sp. nov., paratype, ♂ (IECA). 646–648. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 649–651. M. lobaticeps Frey, 1969, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5D9218FDF7F997CADD2BF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122148/files/figure.png	https://doi.org/10.5281/zenodo.4122148	Figs 50–53. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 50. M. lapsus sp. nov., holotype, ♂ (BMNH). 51. M. legalovi sp. nov., holotype, ♂ (BMNH). 52. M. leucopsar sp. nov., holotype, ♂ (IECA). 53. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 50–53. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 50. M. lapsus sp. nov., holotype, ♂ (BMNH). 51. M. legalovi sp. nov., holotype, ♂ (BMNH). 52. M. leucopsar sp. nov., holotype, ♂ (IECA). 53. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5D9218FDF7F997CADD2BF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122177/files/figure.png	https://doi.org/10.5281/zenodo.4122177	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5D9218FDF7F997CADD2BF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5D9218FDF7F997CADD2BF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122208/files/figure.png	https://doi.org/10.5281/zenodo.4122208	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5D9218FDF7F997CADD2BF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122214/files/figure.png	https://doi.org/10.5281/zenodo.4122214	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5D9218FDF7F997CADD2BF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122242/files/figure.png	https://doi.org/10.5281/zenodo.4122242	Figs 632–651. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, aedeagus, different aspects. 632–634. M. lapsus sp. nov., paratype, ♂, from Cyclops Mts. (BMNH). 635–637. Same, paratype, ♂, from Yapen Island (BMNH). 638–639. Same, paratype, ♂, from Waigeo Island (BMNH). 640– 642. M. legalovi sp. nov., holotype, ♂ (BMNH). 643–645. M. leucopsar sp. nov., paratype, ♂ (IECA). 646–648. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 649–651. M. lobaticeps Frey, 1969, ♂ (BMNH). Not to scale.	Figs 632–651. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, aedeagus, different aspects. 632–634. M. lapsus sp. nov., paratype, ♂, from Cyclops Mts. (BMNH). 635–637. Same, paratype, ♂, from Yapen Island (BMNH). 638–639. Same, paratype, ♂, from Waigeo Island (BMNH). 640– 642. M. legalovi sp. nov., holotype, ♂ (BMNH). 643–645. M. leucopsar sp. nov., paratype, ♂ (IECA). 646–648. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 649–651. M. lobaticeps Frey, 1969, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5D9218FDF7F997CADD2BF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122254/files/figure.png	https://doi.org/10.5281/zenodo.4122254	Figs 726–738. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 726– 729. M. suwawa sp. nov., holotype, ♂ (BMNH). 730–732. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 733–735. M. trivialis sp. nov., holotype, ♂ (BMNH). 736–738. M. vicinus Heller, 1914, ♂ (apex of parameres broken) (SNSD). Not to scale.	Figs 726–738. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 726– 729. M. suwawa sp. nov., holotype, ♂ (BMNH). 730–732. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 733–735. M. trivialis sp. nov., holotype, ♂ (BMNH). 736–738. M. vicinus Heller, 1914, ♂ (apex of parameres broken) (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5D9218FDF7F997CADD2BF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122224/files/figure.png	https://doi.org/10.5281/zenodo.4122224	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5D9218FDF7F997CADD2BF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5F921FFDBBFC73C9F52BC7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122148/files/figure.png	https://doi.org/10.5281/zenodo.4122148	Figs 50–53. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 50. M. lapsus sp. nov., holotype, ♂ (BMNH). 51. M. legalovi sp. nov., holotype, ♂ (BMNH). 52. M. leucopsar sp. nov., holotype, ♂ (IECA). 53. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 50–53. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 50. M. lapsus sp. nov., holotype, ♂ (BMNH). 51. M. legalovi sp. nov., holotype, ♂ (BMNH). 52. M. leucopsar sp. nov., holotype, ♂ (IECA). 53. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5F921FFDBBFC73C9F52BC7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122179/files/figure.png	https://doi.org/10.5281/zenodo.4122179	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5F921FFDBBFC73C9F52BC7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122193/files/figure.png	https://doi.org/10.5281/zenodo.4122193	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5F921FFDBBFC73C9F52BC7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122200/files/figure.png	https://doi.org/10.5281/zenodo.4122200	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5F921FFDBBFC73C9F52BC7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122210/files/figure.png	https://doi.org/10.5281/zenodo.4122210	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5F921FFDBBFC73C9F52BC7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122224/files/figure.png	https://doi.org/10.5281/zenodo.4122224	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5F921FFDBBFC73C9F52BC7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122242/files/figure.png	https://doi.org/10.5281/zenodo.4122242	Figs 632–651. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, aedeagus, different aspects. 632–634. M. lapsus sp. nov., paratype, ♂, from Cyclops Mts. (BMNH). 635–637. Same, paratype, ♂, from Yapen Island (BMNH). 638–639. Same, paratype, ♂, from Waigeo Island (BMNH). 640– 642. M. legalovi sp. nov., holotype, ♂ (BMNH). 643–645. M. leucopsar sp. nov., paratype, ♂ (IECA). 646–648. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 649–651. M. lobaticeps Frey, 1969, ♂ (BMNH). Not to scale.	Figs 632–651. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, aedeagus, different aspects. 632–634. M. lapsus sp. nov., paratype, ♂, from Cyclops Mts. (BMNH). 635–637. Same, paratype, ♂, from Yapen Island (BMNH). 638–639. Same, paratype, ♂, from Waigeo Island (BMNH). 640– 642. M. legalovi sp. nov., holotype, ♂ (BMNH). 643–645. M. leucopsar sp. nov., paratype, ♂ (IECA). 646–648. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 649–651. M. lobaticeps Frey, 1969, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D58921DFDC2FC5DCD212D77.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122150/files/figure.png	https://doi.org/10.5281/zenodo.4122150	Figs 54–57. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 54. M. lobaticeps Frey, 1969, ♂ (DTC). 55. M. longipes sp. nov., holotype, ♂ (BMNH). 56. M. mailu sp. nov., holotype, ♂ (NHMB). 57. M. luniceps Fairmaire, 1883, ♂ (BMNH). Not to scale.	Figs 54–57. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 54. M. lobaticeps Frey, 1969, ♂ (DTC). 55. M. longipes sp. nov., holotype, ♂ (BMNH). 56. M. mailu sp. nov., holotype, ♂ (NHMB). 57. M. luniceps Fairmaire, 1883, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D58921DFDC2FC5DCD212D77.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122179/files/figure.png	https://doi.org/10.5281/zenodo.4122179	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D58921DFDC2FC5DCD212D77.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122193/files/figure.png	https://doi.org/10.5281/zenodo.4122193	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D58921DFDC2FC5DCD212D77.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122200/files/figure.png	https://doi.org/10.5281/zenodo.4122200	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D58921DFDC2FC5DCD212D77.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122210/files/figure.png	https://doi.org/10.5281/zenodo.4122210	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D58921DFDC2FC5DCD212D77.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122258/files/figure.png	https://doi.org/10.5281/zenodo.4122258	Figs 751–753. Dry nutrient-poor semi-dry slopes in eucalypt stands near Doyo Lama village, Sentani env., North New Guinea. Numerous Maechidius lobaticeps Frey, 1969 and the type series of M. nepenthephilus sp. nov. were sampled from flowers and pitchers of Nepenthes sp. in this area.	Figs 751–753. Dry nutrient-poor semi-dry slopes in eucalypt stands near Doyo Lama village, Sentani env., North New Guinea. Numerous Maechidius lobaticeps Frey, 1969 and the type series of M. nepenthephilus sp. nov. were sampled from flowers and pitchers of Nepenthes sp. in this area.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D58921DFDC2FC5DCD212D77.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122226/files/figure.png	https://doi.org/10.5281/zenodo.4122226	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D58921DFDC2FC5DCD212D77.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D58921DFDC2FC5DCD212D77.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122242/files/figure.png	https://doi.org/10.5281/zenodo.4122242	Figs 632–651. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, aedeagus, different aspects. 632–634. M. lapsus sp. nov., paratype, ♂, from Cyclops Mts. (BMNH). 635–637. Same, paratype, ♂, from Yapen Island (BMNH). 638–639. Same, paratype, ♂, from Waigeo Island (BMNH). 640– 642. M. legalovi sp. nov., holotype, ♂ (BMNH). 643–645. M. leucopsar sp. nov., paratype, ♂ (IECA). 646–648. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 649–651. M. lobaticeps Frey, 1969, ♂ (BMNH). Not to scale.	Figs 632–651. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, aedeagus, different aspects. 632–634. M. lapsus sp. nov., paratype, ♂, from Cyclops Mts. (BMNH). 635–637. Same, paratype, ♂, from Yapen Island (BMNH). 638–639. Same, paratype, ♂, from Waigeo Island (BMNH). 640– 642. M. legalovi sp. nov., holotype, ♂ (BMNH). 643–645. M. leucopsar sp. nov., paratype, ♂ (IECA). 646–648. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 649–651. M. lobaticeps Frey, 1969, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5A921CFDFFFAECCA2F2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122150/files/figure.png	https://doi.org/10.5281/zenodo.4122150	Figs 54–57. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 54. M. lobaticeps Frey, 1969, ♂ (DTC). 55. M. longipes sp. nov., holotype, ♂ (BMNH). 56. M. mailu sp. nov., holotype, ♂ (NHMB). 57. M. luniceps Fairmaire, 1883, ♂ (BMNH). Not to scale.	Figs 54–57. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 54. M. lobaticeps Frey, 1969, ♂ (DTC). 55. M. longipes sp. nov., holotype, ♂ (BMNH). 56. M. mailu sp. nov., holotype, ♂ (NHMB). 57. M. luniceps Fairmaire, 1883, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5A921CFDFFFAECCA2F2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122179/files/figure.png	https://doi.org/10.5281/zenodo.4122179	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5A921CFDFFFAECCA2F2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122193/files/figure.png	https://doi.org/10.5281/zenodo.4122193	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5A921CFDFFFAECCA2F2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122210/files/figure.png	https://doi.org/10.5281/zenodo.4122210	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5A921CFDFFFAECCA2F2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122226/files/figure.png	https://doi.org/10.5281/zenodo.4122226	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5A921CFDFFFAECCA2F2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122218/files/figure.png	https://doi.org/10.5281/zenodo.4122218	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5A921CFDFFFAECCA2F2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D5A921CFDFFFAECCA2F2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122244/files/figure.png	https://doi.org/10.5281/zenodo.4122244	Figs 652–666. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 652– 654. M. longipes sp. nov., holotype, ♂ (BMNH). 655–657. M. luniceps Fairmaire, 1883, ♂ (BMNH). 658–660. M. mailu sp. nov., holotype, ♂ (NHMB). 661–663. M. maleo sp. nov., holotype, ♂ (IRSN). 664–666. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 652–666. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 652– 654. M. longipes sp. nov., holotype, ♂ (BMNH). 655–657. M. luniceps Fairmaire, 1883, ♂ (BMNH). 658–660. M. mailu sp. nov., holotype, ♂ (NHMB). 661–663. M. maleo sp. nov., holotype, ♂ (IRSN). 664–666. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D549213FDA8FEB6CD482F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122150/files/figure.png	https://doi.org/10.5281/zenodo.4122150	Figs 54–57. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 54. M. lobaticeps Frey, 1969, ♂ (DTC). 55. M. longipes sp. nov., holotype, ♂ (BMNH). 56. M. mailu sp. nov., holotype, ♂ (NHMB). 57. M. luniceps Fairmaire, 1883, ♂ (BMNH). Not to scale.	Figs 54–57. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 54. M. lobaticeps Frey, 1969, ♂ (DTC). 55. M. longipes sp. nov., holotype, ♂ (BMNH). 56. M. mailu sp. nov., holotype, ♂ (NHMB). 57. M. luniceps Fairmaire, 1883, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D549213FDA8FEB6CD482F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122179/files/figure.png	https://doi.org/10.5281/zenodo.4122179	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D549213FDA8FEB6CD482F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122193/files/figure.png	https://doi.org/10.5281/zenodo.4122193	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D549213FDA8FEB6CD482F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122210/files/figure.png	https://doi.org/10.5281/zenodo.4122210	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D549213FDA8FEB6CD482F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122226/files/figure.png	https://doi.org/10.5281/zenodo.4122226	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D549213FDA8FEB6CD482F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D549213FDA8FEB6CD482F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122244/files/figure.png	https://doi.org/10.5281/zenodo.4122244	Figs 652–666. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 652– 654. M. longipes sp. nov., holotype, ♂ (BMNH). 655–657. M. luniceps Fairmaire, 1883, ♂ (BMNH). 658–660. M. mailu sp. nov., holotype, ♂ (NHMB). 661–663. M. maleo sp. nov., holotype, ♂ (IRSN). 664–666. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 652–666. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 652– 654. M. longipes sp. nov., holotype, ♂ (BMNH). 655–657. M. luniceps Fairmaire, 1883, ♂ (BMNH). 658–660. M. mailu sp. nov., holotype, ♂ (NHMB). 661–663. M. maleo sp. nov., holotype, ♂ (IRSN). 664–666. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D559211FDE8FEB6CBDD2B11.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122150/files/figure.png	https://doi.org/10.5281/zenodo.4122150	Figs 54–57. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 54. M. lobaticeps Frey, 1969, ♂ (DTC). 55. M. longipes sp. nov., holotype, ♂ (BMNH). 56. M. mailu sp. nov., holotype, ♂ (NHMB). 57. M. luniceps Fairmaire, 1883, ♂ (BMNH). Not to scale.	Figs 54–57. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 54. M. lobaticeps Frey, 1969, ♂ (DTC). 55. M. longipes sp. nov., holotype, ♂ (BMNH). 56. M. mailu sp. nov., holotype, ♂ (NHMB). 57. M. luniceps Fairmaire, 1883, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D559211FDE8FEB6CBDD2B11.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122179/files/figure.png	https://doi.org/10.5281/zenodo.4122179	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D559211FDE8FEB6CBDD2B11.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122193/files/figure.png	https://doi.org/10.5281/zenodo.4122193	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D559211FDE8FEB6CBDD2B11.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122200/files/figure.png	https://doi.org/10.5281/zenodo.4122200	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D559211FDE8FEB6CBDD2B11.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122210/files/figure.png	https://doi.org/10.5281/zenodo.4122210	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D559211FDE8FEB6CBDD2B11.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122226/files/figure.png	https://doi.org/10.5281/zenodo.4122226	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D559211FDE8FEB6CBDD2B11.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122244/files/figure.png	https://doi.org/10.5281/zenodo.4122244	Figs 652–666. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 652– 654. M. longipes sp. nov., holotype, ♂ (BMNH). 655–657. M. luniceps Fairmaire, 1883, ♂ (BMNH). 658–660. M. mailu sp. nov., holotype, ♂ (NHMB). 661–663. M. maleo sp. nov., holotype, ♂ (IRSN). 664–666. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 652–666. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 652– 654. M. longipes sp. nov., holotype, ♂ (BMNH). 655–657. M. luniceps Fairmaire, 1883, ♂ (BMNH). 658–660. M. mailu sp. nov., holotype, ♂ (NHMB). 661–663. M. maleo sp. nov., holotype, ♂ (IRSN). 664–666. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D569217FDE9FC0FCAE12EC5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122152/files/figure.png	https://doi.org/10.5281/zenodo.4122152	Figs 58–61. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 58. M. maleo sp. nov., holotype, ♂ (IRSN). 59. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 60. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 61. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 58–61. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 58. M. maleo sp. nov., holotype, ♂ (IRSN). 59. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 60. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 61. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D569217FDE9FC0FCAE12EC5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122179/files/figure.png	https://doi.org/10.5281/zenodo.4122179	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D569217FDE9FC0FCAE12EC5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122193/files/figure.png	https://doi.org/10.5281/zenodo.4122193	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D569217FDE9FC0FCAE12EC5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122210/files/figure.png	https://doi.org/10.5281/zenodo.4122210	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D569217FDE9FC0FCAE12EC5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122226/files/figure.png	https://doi.org/10.5281/zenodo.4122226	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D569217FDE9FC0FCAE12EC5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D569217FDE9FC0FCAE12EC5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122244/files/figure.png	https://doi.org/10.5281/zenodo.4122244	Figs 652–666. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 652– 654. M. longipes sp. nov., holotype, ♂ (BMNH). 655–657. M. luniceps Fairmaire, 1883, ♂ (BMNH). 658–660. M. mailu sp. nov., holotype, ♂ (NHMB). 661–663. M. maleo sp. nov., holotype, ♂ (IRSN). 664–666. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 652–666. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 652– 654. M. longipes sp. nov., holotype, ♂ (BMNH). 655–657. M. luniceps Fairmaire, 1883, ♂ (BMNH). 658–660. M. mailu sp. nov., holotype, ♂ (NHMB). 661–663. M. maleo sp. nov., holotype, ♂ (IRSN). 664–666. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D509216FDF9F959CB0E2EB4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122152/files/figure.png	https://doi.org/10.5281/zenodo.4122152	Figs 58–61. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 58. M. maleo sp. nov., holotype, ♂ (IRSN). 59. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 60. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 61. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 58–61. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 58. M. maleo sp. nov., holotype, ♂ (IRSN). 59. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 60. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 61. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D509216FDF9F959CB0E2EB4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122181/files/figure.png	https://doi.org/10.5281/zenodo.4122181	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D509216FDF9F959CB0E2EB4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122193/files/figure.png	https://doi.org/10.5281/zenodo.4122193	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D509216FDF9F959CB0E2EB4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122210/files/figure.png	https://doi.org/10.5281/zenodo.4122210	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D509216FDF9F959CB0E2EB4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122226/files/figure.png	https://doi.org/10.5281/zenodo.4122226	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D509216FDF9F959CB0E2EB4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122244/files/figure.png	https://doi.org/10.5281/zenodo.4122244	Figs 652–666. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 652– 654. M. longipes sp. nov., holotype, ♂ (BMNH). 655–657. M. luniceps Fairmaire, 1883, ♂ (BMNH). 658–660. M. mailu sp. nov., holotype, ♂ (NHMB). 661–663. M. maleo sp. nov., holotype, ♂ (IRSN). 664–666. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 652–666. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 652– 654. M. longipes sp. nov., holotype, ♂ (BMNH). 655–657. M. luniceps Fairmaire, 1883, ♂ (BMNH). 658–660. M. mailu sp. nov., holotype, ♂ (NHMB). 661–663. M. maleo sp. nov., holotype, ♂ (IRSN). 664–666. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D519214FDA6F8AACA9729A1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122152/files/figure.png	https://doi.org/10.5281/zenodo.4122152	Figs 58–61. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 58. M. maleo sp. nov., holotype, ♂ (IRSN). 59. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 60. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 61. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 58–61. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 58. M. maleo sp. nov., holotype, ♂ (IRSN). 59. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 60. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 61. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D519214FDA6F8AACA9729A1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122181/files/figure.png	https://doi.org/10.5281/zenodo.4122181	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D519214FDA6F8AACA9729A1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122193/files/figure.png	https://doi.org/10.5281/zenodo.4122193	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D519214FDA6F8AACA9729A1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122210/files/figure.png	https://doi.org/10.5281/zenodo.4122210	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D519214FDA6F8AACA9729A1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122226/files/figure.png	https://doi.org/10.5281/zenodo.4122226	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D519214FDA6F8AACA9729A1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D519214FDA6F8AACA9729A1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122246/files/figure.png	https://doi.org/10.5281/zenodo.4122246	Figs 667–681. Papuan Maechidius Macleay, 1819, aedeagus, different aspects. 667– 669. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 670–672. M. milneanus Heller, 1914, ♂ (SNSD). 673–675. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 676–678. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 679-681. M. nepenthephilus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 667–681. Papuan Maechidius Macleay, 1819, aedeagus, different aspects. 667– 669. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 670–672. M. milneanus Heller, 1914, ♂ (SNSD). 673–675. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 676–678. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 679-681. M. nepenthephilus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D53920BFDD0FDBFCD232B3F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122152/files/figure.png	https://doi.org/10.5281/zenodo.4122152	Figs 58–61. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 58. M. maleo sp. nov., holotype, ♂ (IRSN). 59. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 60. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 61. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 58–61. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 58. M. maleo sp. nov., holotype, ♂ (IRSN). 59. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 60. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 61. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D53920BFDD0FDBFCD232B3F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122181/files/figure.png	https://doi.org/10.5281/zenodo.4122181	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D53920BFDD0FDBFCD232B3F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122193/files/figure.png	https://doi.org/10.5281/zenodo.4122193	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D53920BFDD0FDBFCD232B3F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122210/files/figure.png	https://doi.org/10.5281/zenodo.4122210	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D53920BFDD0FDBFCD232B3F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122226/files/figure.png	https://doi.org/10.5281/zenodo.4122226	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4C9209FDC2FC24C9FD2B3F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122154/files/figure.png	https://doi.org/10.5281/zenodo.4122154	Figs 62–65. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 62. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 63. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 64. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 65. M. nepenthephilus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 62–65. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 62. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 63. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 64. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 65. M. nepenthephilus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4C9209FDC2FC24C9FD2B3F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122181/files/figure.png	https://doi.org/10.5281/zenodo.4122181	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4C9209FDC2FC24C9FD2B3F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122193/files/figure.png	https://doi.org/10.5281/zenodo.4122193	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4C9209FDC2FC24C9FD2B3F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122210/files/figure.png	https://doi.org/10.5281/zenodo.4122210	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4C9209FDC2FC24C9FD2B3F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122226/files/figure.png	https://doi.org/10.5281/zenodo.4122226	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4C9209FDC2FC24C9FD2B3F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4C9209FDC2FC24C9FD2B3F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122246/files/figure.png	https://doi.org/10.5281/zenodo.4122246	Figs 667–681. Papuan Maechidius Macleay, 1819, aedeagus, different aspects. 667– 669. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 670–672. M. milneanus Heller, 1914, ♂ (SNSD). 673–675. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 676–678. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 679-681. M. nepenthephilus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 667–681. Papuan Maechidius Macleay, 1819, aedeagus, different aspects. 667– 669. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 670–672. M. milneanus Heller, 1914, ♂ (SNSD). 673–675. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 676–678. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 679-681. M. nepenthephilus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4E9208FDCFFC24CAF32AE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122154/files/figure.png	https://doi.org/10.5281/zenodo.4122154	Figs 62–65. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 62. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 63. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 64. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 65. M. nepenthephilus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 62–65. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 62. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 63. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 64. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 65. M. nepenthephilus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4E9208FDCFFC24CAF32AE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122181/files/figure.png	https://doi.org/10.5281/zenodo.4122181	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4E9208FDCFFC24CAF32AE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122193/files/figure.png	https://doi.org/10.5281/zenodo.4122193	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4E9208FDCFFC24CAF32AE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122210/files/figure.png	https://doi.org/10.5281/zenodo.4122210	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4E9208FDCFFC24CAF32AE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122226/files/figure.png	https://doi.org/10.5281/zenodo.4122226	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4E9208FDCFFC24CAF32AE8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122246/files/figure.png	https://doi.org/10.5281/zenodo.4122246	Figs 667–681. Papuan Maechidius Macleay, 1819, aedeagus, different aspects. 667– 669. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 670–672. M. milneanus Heller, 1914, ♂ (SNSD). 673–675. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 676–678. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 679-681. M. nepenthephilus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 667–681. Papuan Maechidius Macleay, 1819, aedeagus, different aspects. 667– 669. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 670–672. M. milneanus Heller, 1914, ♂ (SNSD). 673–675. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 676–678. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 679-681. M. nepenthephilus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4F920FFDD2FD76CBA82DBF.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122154/files/figure.png	https://doi.org/10.5281/zenodo.4122154	Figs 62–65. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 62. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 63. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 64. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 65. M. nepenthephilus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 62–65. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 62. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 63. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 64. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 65. M. nepenthephilus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4F920FFDD2FD76CBA82DBF.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122181/files/figure.png	https://doi.org/10.5281/zenodo.4122181	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4F920FFDD2FD76CBA82DBF.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122193/files/figure.png	https://doi.org/10.5281/zenodo.4122193	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4F920FFDD2FD76CBA82DBF.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122210/files/figure.png	https://doi.org/10.5281/zenodo.4122210	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4F920FFDD2FD76CBA82DBF.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122226/files/figure.png	https://doi.org/10.5281/zenodo.4122226	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4F920FFDD2FD76CBA82DBF.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122246/files/figure.png	https://doi.org/10.5281/zenodo.4122246	Figs 667–681. Papuan Maechidius Macleay, 1819, aedeagus, different aspects. 667– 669. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 670–672. M. milneanus Heller, 1914, ♂ (SNSD). 673–675. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 676–678. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 679-681. M. nepenthephilus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 667–681. Papuan Maechidius Macleay, 1819, aedeagus, different aspects. 667– 669. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 670–672. M. milneanus Heller, 1914, ♂ (SNSD). 673–675. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 676–678. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 679-681. M. nepenthephilus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D4F920FFDD2FD76CBA82DBF.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122258/files/figure.png	https://doi.org/10.5281/zenodo.4122258	Figs 751–753. Dry nutrient-poor semi-dry slopes in eucalypt stands near Doyo Lama village, Sentani env., North New Guinea. Numerous Maechidius lobaticeps Frey, 1969 and the type series of M. nepenthephilus sp. nov. were sampled from flowers and pitchers of Nepenthes sp. in this area.	Figs 751–753. Dry nutrient-poor semi-dry slopes in eucalypt stands near Doyo Lama village, Sentani env., North New Guinea. Numerous Maechidius lobaticeps Frey, 1969 and the type series of M. nepenthephilus sp. nov. were sampled from flowers and pitchers of Nepenthes sp. in this area.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D48920EFE6DF9A2C9C72E60.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122158/files/figure.png	https://doi.org/10.5281/zenodo.4122158	Figs 70–73. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 70. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 71. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 72. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 73. M. peregrinus Lansberge, 1886, ♂ (DTC). Not to scale.	Figs 70–73. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 70. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 71. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 72. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 73. M. peregrinus Lansberge, 1886, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D48920EFE6DF9A2C9C72E60.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122181/files/figure.png	https://doi.org/10.5281/zenodo.4122181	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D48920EFE6DF9A2C9C72E60.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122193/files/figure.png	https://doi.org/10.5281/zenodo.4122193	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D48920EFE6DF9A2C9C72E60.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122210/files/figure.png	https://doi.org/10.5281/zenodo.4122210	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D48920EFE6DF9A2C9C72E60.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122226/files/figure.png	https://doi.org/10.5281/zenodo.4122226	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D49920CFDC3F9FECCC42F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122156/files/figure.png	https://doi.org/10.5281/zenodo.4122156	Figs 66–69. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 66. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 67. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 68. Same, paratype, ♂ (M. arrowi Frey, 1969) (BMNH). 69. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 66–69. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 66. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 67. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 68. Same, paratype, ♂ (M. arrowi Frey, 1969) (BMNH). 69. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D49920CFDC3F9FECCC42F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122181/files/figure.png	https://doi.org/10.5281/zenodo.4122181	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D49920CFDC3F9FECCC42F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122193/files/figure.png	https://doi.org/10.5281/zenodo.4122193	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D49920CFDC3F9FECCC42F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122210/files/figure.png	https://doi.org/10.5281/zenodo.4122210	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D49920CFDC3F9FECCC42F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122226/files/figure.png	https://doi.org/10.5281/zenodo.4122226	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D49920CFDC3F9FECCC42F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122248/files/figure.png	https://doi.org/10.5281/zenodo.4122248	Figs 682–696. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 682– 684. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 685–687. M. pauxillus Heller, 1910 comb. rest., ♂ (BMNH). 688–690. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 691–693. M. peregrinus Lansberge, 1886, ♂ (DTC). 694-696. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	Figs 682–696. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 682– 684. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 685–687. M. pauxillus Heller, 1910 comb. rest., ♂ (BMNH). 688–690. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 691–693. M. peregrinus Lansberge, 1886, ♂ (DTC). 694-696. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D449203FDD5FEB6C9C72F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122154/files/figure.png	https://doi.org/10.5281/zenodo.4122154	Figs 62–65. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 62. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 63. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 64. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 65. M. nepenthephilus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 62–65. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 62. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 63. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 64. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 65. M. nepenthephilus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D449203FDD5FEB6C9C72F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122181/files/figure.png	https://doi.org/10.5281/zenodo.4122181	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D449203FDD5FEB6C9C72F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122193/files/figure.png	https://doi.org/10.5281/zenodo.4122193	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D449203FDD5FEB6C9C72F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122200/files/figure.png	https://doi.org/10.5281/zenodo.4122200	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D449203FDD5FEB6C9C72F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122210/files/figure.png	https://doi.org/10.5281/zenodo.4122210	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D449203FDD5FEB6C9C72F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122226/files/figure.png	https://doi.org/10.5281/zenodo.4122226	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D459202FDA3FEB6C9FD2F47.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122156/files/figure.png	https://doi.org/10.5281/zenodo.4122156	Figs 66–69. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 66. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 67. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 68. Same, paratype, ♂ (M. arrowi Frey, 1969) (BMNH). 69. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 66–69. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 66. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 67. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 68. Same, paratype, ♂ (M. arrowi Frey, 1969) (BMNH). 69. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D459202FDA3FEB6C9FD2F47.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122183/files/figure.png	https://doi.org/10.5281/zenodo.4122183	Figs 157–168. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal (157–159, 161–167) and frontal (160, 168) views. 157. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). 158. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 159. Same, ♂ (paratype of M. arrowi Frey, 1969) (BMNH). 160. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 161. Same, ♀ (SNSD). 162. M. peregrinus Lansberge, 1886, ♂ (DTC). 163. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 164. Same, syntype, ♂ (BMNH). 165. M. riedeli sp. nov., holotype, ♂ (SMNS). 166. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 167. Same, ♀ (NHMB). 168. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 157–168. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal (157–159, 161–167) and frontal (160, 168) views. 157. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). 158. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 159. Same, ♂ (paratype of M. arrowi Frey, 1969) (BMNH). 160. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 161. Same, ♀ (SNSD). 162. M. peregrinus Lansberge, 1886, ♂ (DTC). 163. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 164. Same, syntype, ♂ (BMNH). 165. M. riedeli sp. nov., holotype, ♂ (SMNS). 166. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 167. Same, ♀ (NHMB). 168. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D459202FDA3FEB6C9FD2F47.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122193/files/figure.png	https://doi.org/10.5281/zenodo.4122193	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D459202FDA3FEB6C9FD2F47.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122210/files/figure.png	https://doi.org/10.5281/zenodo.4122210	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D459202FDA3FEB6C9FD2F47.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122226/files/figure.png	https://doi.org/10.5281/zenodo.4122226	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D459207FDD0F8DBCBE42911.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122156/files/figure.png	https://doi.org/10.5281/zenodo.4122156	Figs 66–69. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 66. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 67. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 68. Same, paratype, ♂ (M. arrowi Frey, 1969) (BMNH). 69. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 66–69. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 66. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 67. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 68. Same, paratype, ♂ (M. arrowi Frey, 1969) (BMNH). 69. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D459207FDD0F8DBCBE42911.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122183/files/figure.png	https://doi.org/10.5281/zenodo.4122183	Figs 157–168. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal (157–159, 161–167) and frontal (160, 168) views. 157. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). 158. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 159. Same, ♂ (paratype of M. arrowi Frey, 1969) (BMNH). 160. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 161. Same, ♀ (SNSD). 162. M. peregrinus Lansberge, 1886, ♂ (DTC). 163. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 164. Same, syntype, ♂ (BMNH). 165. M. riedeli sp. nov., holotype, ♂ (SMNS). 166. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 167. Same, ♀ (NHMB). 168. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 157–168. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal (157–159, 161–167) and frontal (160, 168) views. 157. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). 158. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 159. Same, ♂ (paratype of M. arrowi Frey, 1969) (BMNH). 160. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 161. Same, ♀ (SNSD). 162. M. peregrinus Lansberge, 1886, ♂ (DTC). 163. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 164. Same, syntype, ♂ (BMNH). 165. M. riedeli sp. nov., holotype, ♂ (SMNS). 166. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 167. Same, ♀ (NHMB). 168. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D459207FDD0F8DBCBE42911.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D459207FDD0F8DBCBE42911.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122200/files/figure.png	https://doi.org/10.5281/zenodo.4122200	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D459207FDD0F8DBCBE42911.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122206/files/figure.png	https://doi.org/10.5281/zenodo.4122206	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D459207FDD0F8DBCBE42911.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122228/files/figure.png	https://doi.org/10.5281/zenodo.4122228	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D459207FDD0F8DBCBE42911.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122256/files/figure.png	https://doi.org/10.5281/zenodo.4122256	Figs 739–750. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 739– 741. M. weigeli sp. nov., paratype, ♂ (NME). 742–744. M. woodlarkianus Heller, 1914, ♂ (SNSD). 745–747. M. yamdena sp. nov., paratype, ♂ (BMNH). 748–750. M. paupianus Heller, 1910 (paratype ♂ of M. arrowi Frey, 1969) (BMNH). Not to scale.	Figs 739–750. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 739– 741. M. weigeli sp. nov., paratype, ♂ (NME). 742–744. M. woodlarkianus Heller, 1914, ♂ (SNSD). 745–747. M. yamdena sp. nov., paratype, ♂ (BMNH). 748–750. M. paupianus Heller, 1910 (paratype ♂ of M. arrowi Frey, 1969) (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D409205FD95FE0FCD652B7B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122158/files/figure.png	https://doi.org/10.5281/zenodo.4122158	Figs 70–73. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 70. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 71. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 72. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 73. M. peregrinus Lansberge, 1886, ♂ (DTC). Not to scale.	Figs 70–73. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 70. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 71. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 72. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 73. M. peregrinus Lansberge, 1886, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D409205FD95FE0FCD652B7B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122183/files/figure.png	https://doi.org/10.5281/zenodo.4122183	Figs 157–168. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal (157–159, 161–167) and frontal (160, 168) views. 157. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). 158. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 159. Same, ♂ (paratype of M. arrowi Frey, 1969) (BMNH). 160. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 161. Same, ♀ (SNSD). 162. M. peregrinus Lansberge, 1886, ♂ (DTC). 163. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 164. Same, syntype, ♂ (BMNH). 165. M. riedeli sp. nov., holotype, ♂ (SMNS). 166. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 167. Same, ♀ (NHMB). 168. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 157–168. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal (157–159, 161–167) and frontal (160, 168) views. 157. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). 158. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 159. Same, ♂ (paratype of M. arrowi Frey, 1969) (BMNH). 160. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 161. Same, ♀ (SNSD). 162. M. peregrinus Lansberge, 1886, ♂ (DTC). 163. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 164. Same, syntype, ♂ (BMNH). 165. M. riedeli sp. nov., holotype, ♂ (SMNS). 166. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 167. Same, ♀ (NHMB). 168. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D409205FD95FE0FCD652B7B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D409205FD95FE0FCD652B7B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122200/files/figure.png	https://doi.org/10.5281/zenodo.4122200	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D409205FD95FE0FCD652B7B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122212/files/figure.png	https://doi.org/10.5281/zenodo.4122212	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D409205FD95FE0FCD652B7B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122228/files/figure.png	https://doi.org/10.5281/zenodo.4122228	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D409205FD95FE0FCD652B7B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122248/files/figure.png	https://doi.org/10.5281/zenodo.4122248	Figs 682–696. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 682– 684. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 685–687. M. pauxillus Heller, 1910 comb. rest., ♂ (BMNH). 688–690. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 691–693. M. peregrinus Lansberge, 1886, ♂ (DTC). 694-696. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	Figs 682–696. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 682– 684. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 685–687. M. pauxillus Heller, 1910 comb. rest., ♂ (BMNH). 688–690. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 691–693. M. peregrinus Lansberge, 1886, ♂ (DTC). 694-696. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D429204FDAFFCE8CD652999.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122158/files/figure.png	https://doi.org/10.5281/zenodo.4122158	Figs 70–73. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 70. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 71. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 72. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 73. M. peregrinus Lansberge, 1886, ♂ (DTC). Not to scale.	Figs 70–73. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 70. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 71. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 72. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 73. M. peregrinus Lansberge, 1886, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D429204FDAFFCE8CD652999.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122183/files/figure.png	https://doi.org/10.5281/zenodo.4122183	Figs 157–168. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal (157–159, 161–167) and frontal (160, 168) views. 157. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). 158. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 159. Same, ♂ (paratype of M. arrowi Frey, 1969) (BMNH). 160. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 161. Same, ♀ (SNSD). 162. M. peregrinus Lansberge, 1886, ♂ (DTC). 163. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 164. Same, syntype, ♂ (BMNH). 165. M. riedeli sp. nov., holotype, ♂ (SMNS). 166. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 167. Same, ♀ (NHMB). 168. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 157–168. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal (157–159, 161–167) and frontal (160, 168) views. 157. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). 158. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 159. Same, ♂ (paratype of M. arrowi Frey, 1969) (BMNH). 160. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 161. Same, ♀ (SNSD). 162. M. peregrinus Lansberge, 1886, ♂ (DTC). 163. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 164. Same, syntype, ♂ (BMNH). 165. M. riedeli sp. nov., holotype, ♂ (SMNS). 166. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 167. Same, ♀ (NHMB). 168. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D429204FDAFFCE8CD652999.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D429204FDAFFCE8CD652999.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122212/files/figure.png	https://doi.org/10.5281/zenodo.4122212	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D429204FDAFFCE8CD652999.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D429204FDAFFCE8CD652999.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122248/files/figure.png	https://doi.org/10.5281/zenodo.4122248	Figs 682–696. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 682– 684. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 685–687. M. pauxillus Heller, 1910 comb. rest., ♂ (BMNH). 688–690. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 691–693. M. peregrinus Lansberge, 1886, ♂ (DTC). 694-696. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	Figs 682–696. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 682– 684. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 685–687. M. pauxillus Heller, 1910 comb. rest., ♂ (BMNH). 688–690. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 691–693. M. peregrinus Lansberge, 1886, ♂ (DTC). 694-696. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D43923BFDBAFD86CA372A91.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122158/files/figure.png	https://doi.org/10.5281/zenodo.4122158	Figs 70–73. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 70. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 71. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 72. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 73. M. peregrinus Lansberge, 1886, ♂ (DTC). Not to scale.	Figs 70–73. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 70. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 71. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 72. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 73. M. peregrinus Lansberge, 1886, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D43923BFDBAFD86CA372A91.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122183/files/figure.png	https://doi.org/10.5281/zenodo.4122183	Figs 157–168. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal (157–159, 161–167) and frontal (160, 168) views. 157. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). 158. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 159. Same, ♂ (paratype of M. arrowi Frey, 1969) (BMNH). 160. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 161. Same, ♀ (SNSD). 162. M. peregrinus Lansberge, 1886, ♂ (DTC). 163. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 164. Same, syntype, ♂ (BMNH). 165. M. riedeli sp. nov., holotype, ♂ (SMNS). 166. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 167. Same, ♀ (NHMB). 168. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 157–168. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal (157–159, 161–167) and frontal (160, 168) views. 157. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). 158. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 159. Same, ♂ (paratype of M. arrowi Frey, 1969) (BMNH). 160. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 161. Same, ♀ (SNSD). 162. M. peregrinus Lansberge, 1886, ♂ (DTC). 163. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 164. Same, syntype, ♂ (BMNH). 165. M. riedeli sp. nov., holotype, ♂ (SMNS). 166. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 167. Same, ♀ (NHMB). 168. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D43923BFDBAFD86CA372A91.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D43923BFDBAFD86CA372A91.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122200/files/figure.png	https://doi.org/10.5281/zenodo.4122200	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D43923BFDBAFD86CA372A91.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122212/files/figure.png	https://doi.org/10.5281/zenodo.4122212	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D43923BFDBAFD86CA372A91.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122228/files/figure.png	https://doi.org/10.5281/zenodo.4122228	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D43923BFDBAFD86CA372A91.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122248/files/figure.png	https://doi.org/10.5281/zenodo.4122248	Figs 682–696. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 682– 684. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 685–687. M. pauxillus Heller, 1910 comb. rest., ♂ (BMNH). 688–690. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 691–693. M. peregrinus Lansberge, 1886, ♂ (DTC). 694-696. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	Figs 682–696. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 682– 684. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 685–687. M. pauxillus Heller, 1910 comb. rest., ♂ (BMNH). 688–690. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 691–693. M. peregrinus Lansberge, 1886, ♂ (DTC). 694-696. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7C9239FD9DFC91CB1E2CFC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122160/files/figure.png	https://doi.org/10.5281/zenodo.4122160	Figs 74–77. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 74. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 75. Same, ♂ (SMNS). 76. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 77. Same, paratype, ♂ (BMNH). Not to scale.	Figs 74–77. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 74. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 75. Same, ♂ (SMNS). 76. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 77. Same, paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7C9239FD9DFC91CB1E2CFC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122183/files/figure.png	https://doi.org/10.5281/zenodo.4122183	Figs 157–168. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal (157–159, 161–167) and frontal (160, 168) views. 157. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). 158. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 159. Same, ♂ (paratype of M. arrowi Frey, 1969) (BMNH). 160. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 161. Same, ♀ (SNSD). 162. M. peregrinus Lansberge, 1886, ♂ (DTC). 163. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 164. Same, syntype, ♂ (BMNH). 165. M. riedeli sp. nov., holotype, ♂ (SMNS). 166. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 167. Same, ♀ (NHMB). 168. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 157–168. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal (157–159, 161–167) and frontal (160, 168) views. 157. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). 158. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 159. Same, ♂ (paratype of M. arrowi Frey, 1969) (BMNH). 160. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 161. Same, ♀ (SNSD). 162. M. peregrinus Lansberge, 1886, ♂ (DTC). 163. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 164. Same, syntype, ♂ (BMNH). 165. M. riedeli sp. nov., holotype, ♂ (SMNS). 166. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 167. Same, ♀ (NHMB). 168. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7C9239FD9DFC91CB1E2CFC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7C9239FD9DFC91CB1E2CFC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122200/files/figure.png	https://doi.org/10.5281/zenodo.4122200	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	Figs 266–277. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventrolateral view. 266. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 267. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 268. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 269. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 270. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 271. M. mailu sp. nov., holotype, ♂ (NHMB). 272. M. lobaticeps Frey, 1969, ♂ (BMNH). 273. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 274. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 275. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 276. M. peregrinus Lansberge, 1886, ♂ (DTC). 277. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7C9239FD9DFC91CB1E2CFC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122212/files/figure.png	https://doi.org/10.5281/zenodo.4122212	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7C9239FD9DFC91CB1E2CFC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122228/files/figure.png	https://doi.org/10.5281/zenodo.4122228	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7C9239FD9DFC91CB1E2CFC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7C9239FD9DFC91CB1E2CFC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122248/files/figure.png	https://doi.org/10.5281/zenodo.4122248	Figs 682–696. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 682– 684. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 685–687. M. pauxillus Heller, 1910 comb. rest., ♂ (BMNH). 688–690. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 691–693. M. peregrinus Lansberge, 1886, ♂ (DTC). 694-696. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	Figs 682–696. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 682– 684. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 685–687. M. pauxillus Heller, 1910 comb. rest., ♂ (BMNH). 688–690. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 691–693. M. peregrinus Lansberge, 1886, ♂ (DTC). 694-696. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7E9238FD8DFB64CB782C82.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122160/files/figure.png	https://doi.org/10.5281/zenodo.4122160	Figs 74–77. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 74. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 75. Same, ♂ (SMNS). 76. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 77. Same, paratype, ♂ (BMNH). Not to scale.	Figs 74–77. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 74. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 75. Same, ♂ (SMNS). 76. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 77. Same, paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7E9238FD8DFB64CB782C82.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122185/files/figure.png	https://doi.org/10.5281/zenodo.4122185	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7E9238FD8DFB64CB782C82.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7E9238FD8DFB64CB782C82.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122202/files/figure.png	https://doi.org/10.5281/zenodo.4122202	Figs 278–285. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventro-lateral view. 278. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 279. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 280. M. seriepunctatus Moser, 1920, lectotype, ♂ (SNSD). 281. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 282. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 283. M. trivialis sp. nov., holotype, ♂ (BMNH). 284. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 285. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	Figs 278–285. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventro-lateral view. 278. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 279. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 280. M. seriepunctatus Moser, 1920, lectotype, ♂ (SNSD). 281. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 282. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 283. M. trivialis sp. nov., holotype, ♂ (BMNH). 284. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 285. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7E9238FD8DFB64CB782C82.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122212/files/figure.png	https://doi.org/10.5281/zenodo.4122212	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7E9238FD8DFB64CB782C82.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7E9238FD8DFB64CB782C82.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122250/files/figure.png	https://doi.org/10.5281/zenodo.4122250	Figs 697–711. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 697– 699. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH?). 700–702. M. riedeli sp. nov., holotype, ♂ (SMNS). 703–705. M. rugicollis Moser, 1920, ♂ (NHMB). 706–708. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 709–711. M. similis sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 697–711. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 697– 699. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH?). 700–702. M. riedeli sp. nov., holotype, ♂ (SMNS). 703–705. M. rugicollis Moser, 1920, ♂ (NHMB). 706–708. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 709–711. M. similis sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7F923EFDEBFAA0CC682D91.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122163/files/figure.png	https://doi.org/10.5281/zenodo.4122163	Figs 78–81. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 78. M. riedeli sp. nov., holotype, ♂ (SMNS). 79. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 80. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 81. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 78–81. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 78. M. riedeli sp. nov., holotype, ♂ (SMNS). 79. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 80. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 81. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7F923EFDEBFAA0CC682D91.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122183/files/figure.png	https://doi.org/10.5281/zenodo.4122183	Figs 157–168. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal (157–159, 161–167) and frontal (160, 168) views. 157. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). 158. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 159. Same, ♂ (paratype of M. arrowi Frey, 1969) (BMNH). 160. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 161. Same, ♀ (SNSD). 162. M. peregrinus Lansberge, 1886, ♂ (DTC). 163. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 164. Same, syntype, ♂ (BMNH). 165. M. riedeli sp. nov., holotype, ♂ (SMNS). 166. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 167. Same, ♀ (NHMB). 168. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 157–168. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal (157–159, 161–167) and frontal (160, 168) views. 157. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). 158. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 159. Same, ♂ (paratype of M. arrowi Frey, 1969) (BMNH). 160. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 161. Same, ♀ (SNSD). 162. M. peregrinus Lansberge, 1886, ♂ (DTC). 163. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 164. Same, syntype, ♂ (BMNH). 165. M. riedeli sp. nov., holotype, ♂ (SMNS). 166. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 167. Same, ♀ (NHMB). 168. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7F923EFDEBFAA0CC682D91.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7F923EFDEBFAA0CC682D91.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122212/files/figure.png	https://doi.org/10.5281/zenodo.4122212	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7F923EFDEBFAA0CC682D91.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122228/files/figure.png	https://doi.org/10.5281/zenodo.4122228	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7F923EFDEBFAA0CC682D91.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122250/files/figure.png	https://doi.org/10.5281/zenodo.4122250	Figs 697–711. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 697– 699. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH?). 700–702. M. riedeli sp. nov., holotype, ♂ (SMNS). 703–705. M. rugicollis Moser, 1920, ♂ (NHMB). 706–708. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 709–711. M. similis sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 697–711. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 697– 699. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH?). 700–702. M. riedeli sp. nov., holotype, ♂ (SMNS). 703–705. M. rugicollis Moser, 1920, ♂ (NHMB). 706–708. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 709–711. M. similis sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D79923CFDDAF991CCFD2914.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122163/files/figure.png	https://doi.org/10.5281/zenodo.4122163	Figs 78–81. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 78. M. riedeli sp. nov., holotype, ♂ (SMNS). 79. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 80. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 81. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 78–81. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 78. M. riedeli sp. nov., holotype, ♂ (SMNS). 79. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 80. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 81. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D79923CFDDAF991CCFD2914.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122185/files/figure.png	https://doi.org/10.5281/zenodo.4122185	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D79923CFDDAF991CCFD2914.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D79923CFDDAF991CCFD2914.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122202/files/figure.png	https://doi.org/10.5281/zenodo.4122202	Figs 278–285. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventro-lateral view. 278. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 279. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 280. M. seriepunctatus Moser, 1920, lectotype, ♂ (SNSD). 281. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 282. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 283. M. trivialis sp. nov., holotype, ♂ (BMNH). 284. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 285. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	Figs 278–285. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventro-lateral view. 278. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 279. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 280. M. seriepunctatus Moser, 1920, lectotype, ♂ (SNSD). 281. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 282. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 283. M. trivialis sp. nov., holotype, ♂ (BMNH). 284. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 285. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D79923CFDDAF991CCFD2914.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122212/files/figure.png	https://doi.org/10.5281/zenodo.4122212	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D79923CFDDAF991CCFD2914.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122228/files/figure.png	https://doi.org/10.5281/zenodo.4122228	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D79923CFDDAF991CCFD2914.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D79923CFDDAF991CCFD2914.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122250/files/figure.png	https://doi.org/10.5281/zenodo.4122250	Figs 697–711. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 697– 699. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH?). 700–702. M. riedeli sp. nov., holotype, ♂ (SMNS). 703–705. M. rugicollis Moser, 1920, ♂ (NHMB). 706–708. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 709–711. M. similis sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 697–711. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 697– 699. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH?). 700–702. M. riedeli sp. nov., holotype, ♂ (SMNS). 703–705. M. rugicollis Moser, 1920, ♂ (NHMB). 706–708. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 709–711. M. similis sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7B9233FDBCFE0AC9102AD4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122163/files/figure.png	https://doi.org/10.5281/zenodo.4122163	Figs 78–81. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 78. M. riedeli sp. nov., holotype, ♂ (SMNS). 79. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 80. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 81. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 78–81. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 78. M. riedeli sp. nov., holotype, ♂ (SMNS). 79. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 80. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 81. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7B9233FDBCFE0AC9102AD4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122185/files/figure.png	https://doi.org/10.5281/zenodo.4122185	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7B9233FDBCFE0AC9102AD4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7B9233FDBCFE0AC9102AD4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122212/files/figure.png	https://doi.org/10.5281/zenodo.4122212	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7B9233FDBCFE0AC9102AD4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122228/files/figure.png	https://doi.org/10.5281/zenodo.4122228	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7B9233FDBCFE0AC9102AD4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D7B9233FDBCFE0AC9102AD4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122250/files/figure.png	https://doi.org/10.5281/zenodo.4122250	Figs 697–711. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 697– 699. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH?). 700–702. M. riedeli sp. nov., holotype, ♂ (SMNS). 703–705. M. rugicollis Moser, 1920, ♂ (NHMB). 706–708. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 709–711. M. similis sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 697–711. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 697– 699. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH?). 700–702. M. riedeli sp. nov., holotype, ♂ (SMNS). 703–705. M. rugicollis Moser, 1920, ♂ (NHMB). 706–708. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 709–711. M. similis sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D749232FDB9FD4BC9FD2B34.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122163/files/figure.png	https://doi.org/10.5281/zenodo.4122163	Figs 78–81. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 78. M. riedeli sp. nov., holotype, ♂ (SMNS). 79. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 80. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 81. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 78–81. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 78. M. riedeli sp. nov., holotype, ♂ (SMNS). 79. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 80. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 81. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D749232FDB9FD4BC9FD2B34.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122185/files/figure.png	https://doi.org/10.5281/zenodo.4122185	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D749232FDB9FD4BC9FD2B34.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D749232FDB9FD4BC9FD2B34.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122202/files/figure.png	https://doi.org/10.5281/zenodo.4122202	Figs 278–285. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventro-lateral view. 278. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 279. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 280. M. seriepunctatus Moser, 1920, lectotype, ♂ (SNSD). 281. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 282. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 283. M. trivialis sp. nov., holotype, ♂ (BMNH). 284. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 285. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	Figs 278–285. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventro-lateral view. 278. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 279. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 280. M. seriepunctatus Moser, 1920, lectotype, ♂ (SNSD). 281. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 282. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 283. M. trivialis sp. nov., holotype, ♂ (BMNH). 284. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 285. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D749232FDB9FD4BC9FD2B34.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122212/files/figure.png	https://doi.org/10.5281/zenodo.4122212	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D759230FDE4FC26C90E2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122165/files/figure.png	https://doi.org/10.5281/zenodo.4122165	Figs 82–85. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 82. M. similis sp. nov., paratype, ♂ (BMNH). 83. M. skalei sp. nov., paratype, ♂ (NME). 84. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). 85. M. sougb sp. nov., holotype, ♂ (NME). Not to scale.	Figs 82–85. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 82. M. similis sp. nov., paratype, ♂ (BMNH). 83. M. skalei sp. nov., paratype, ♂ (NME). 84. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). 85. M. sougb sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D759230FDE4FC26C90E2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122185/files/figure.png	https://doi.org/10.5281/zenodo.4122185	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D759230FDE4FC26C90E2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D759230FDE4FC26C90E2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122212/files/figure.png	https://doi.org/10.5281/zenodo.4122212	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D759230FDE4FC26C90E2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122240/files/figure.png	https://doi.org/10.5281/zenodo.4122240	Figs 617–631. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 617– 619. M. hamatus sp. nov., holotype, ♂ (IECA). 620–622. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 623–625. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 626–628. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 629–631. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	Figs 617–631. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 617– 619. M. hamatus sp. nov., holotype, ♂ (IECA). 620–622. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 623–625. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 626–628. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 629–631. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D759230FDE4FC26C90E2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122250/files/figure.png	https://doi.org/10.5281/zenodo.4122250	Figs 697–711. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 697– 699. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH?). 700–702. M. riedeli sp. nov., holotype, ♂ (SMNS). 703–705. M. rugicollis Moser, 1920, ♂ (NHMB). 706–708. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 709–711. M. similis sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 697–711. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 697– 699. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH?). 700–702. M. riedeli sp. nov., holotype, ♂ (SMNS). 703–705. M. rugicollis Moser, 1920, ♂ (NHMB). 706–708. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 709–711. M. similis sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D759230FDE4FC26C90E2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122228/files/figure.png	https://doi.org/10.5281/zenodo.4122228	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D709237FDCDFEB6CB442D8F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122165/files/figure.png	https://doi.org/10.5281/zenodo.4122165	Figs 82–85. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 82. M. similis sp. nov., paratype, ♂ (BMNH). 83. M. skalei sp. nov., paratype, ♂ (NME). 84. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). 85. M. sougb sp. nov., holotype, ♂ (NME). Not to scale.	Figs 82–85. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 82. M. similis sp. nov., paratype, ♂ (BMNH). 83. M. skalei sp. nov., paratype, ♂ (NME). 84. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). 85. M. sougb sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D709237FDCDFEB6CB442D8F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122183/files/figure.png	https://doi.org/10.5281/zenodo.4122183	Figs 157–168. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal (157–159, 161–167) and frontal (160, 168) views. 157. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). 158. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 159. Same, ♂ (paratype of M. arrowi Frey, 1969) (BMNH). 160. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 161. Same, ♀ (SNSD). 162. M. peregrinus Lansberge, 1886, ♂ (DTC). 163. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 164. Same, syntype, ♂ (BMNH). 165. M. riedeli sp. nov., holotype, ♂ (SMNS). 166. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 167. Same, ♀ (NHMB). 168. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 157–168. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal (157–159, 161–167) and frontal (160, 168) views. 157. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). 158. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 159. Same, ♂ (paratype of M. arrowi Frey, 1969) (BMNH). 160. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 161. Same, ♀ (SNSD). 162. M. peregrinus Lansberge, 1886, ♂ (DTC). 163. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 164. Same, syntype, ♂ (BMNH). 165. M. riedeli sp. nov., holotype, ♂ (SMNS). 166. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 167. Same, ♀ (NHMB). 168. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D709235FDE8F993CB5C2A49.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122165/files/figure.png	https://doi.org/10.5281/zenodo.4122165	Figs 82–85. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 82. M. similis sp. nov., paratype, ♂ (BMNH). 83. M. skalei sp. nov., paratype, ♂ (NME). 84. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). 85. M. sougb sp. nov., holotype, ♂ (NME). Not to scale.	Figs 82–85. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 82. M. similis sp. nov., paratype, ♂ (BMNH). 83. M. skalei sp. nov., paratype, ♂ (NME). 84. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). 85. M. sougb sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D709235FDE8F993CB5C2A49.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122185/files/figure.png	https://doi.org/10.5281/zenodo.4122185	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D709235FDE8F993CB5C2A49.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D709235FDE8F993CB5C2A49.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122212/files/figure.png	https://doi.org/10.5281/zenodo.4122212	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D709235FDE8F993CB5C2A49.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122228/files/figure.png	https://doi.org/10.5281/zenodo.4122228	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D709235FDE8F993CB5C2A49.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122218/files/figure.png	https://doi.org/10.5281/zenodo.4122218	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D709235FDE8F993CB5C2A49.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122252/files/figure.png	https://doi.org/10.5281/zenodo.4122252	Figs 712–725. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 712– 714. M. skalei sp. nov., holotype, ♂ (NME). 715–717. M. sougb sp. nov., holotype, ♂ (NME). 718–720. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 721–723. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 724–725. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 712–725. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 712– 714. M. skalei sp. nov., holotype, ♂ (NME). 715–717. M. sougb sp. nov., holotype, ♂ (NME). 718–720. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 721–723. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 724–725. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D729234FDE8FDD9CCE22E34.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122165/files/figure.png	https://doi.org/10.5281/zenodo.4122165	Figs 82–85. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 82. M. similis sp. nov., paratype, ♂ (BMNH). 83. M. skalei sp. nov., paratype, ♂ (NME). 84. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). 85. M. sougb sp. nov., holotype, ♂ (NME). Not to scale.	Figs 82–85. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 82. M. similis sp. nov., paratype, ♂ (BMNH). 83. M. skalei sp. nov., paratype, ♂ (NME). 84. M. simplex Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). 85. M. sougb sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D729234FDE8FDD9CCE22E34.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122185/files/figure.png	https://doi.org/10.5281/zenodo.4122185	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D729234FDE8FDD9CCE22E34.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D729234FDE8FDD9CCE22E34.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122212/files/figure.png	https://doi.org/10.5281/zenodo.4122212	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D729234FDE8FDD9CCE22E34.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122228/files/figure.png	https://doi.org/10.5281/zenodo.4122228	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D729234FDE8FDD9CCE22E34.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122252/files/figure.png	https://doi.org/10.5281/zenodo.4122252	Figs 712–725. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 712– 714. M. skalei sp. nov., holotype, ♂ (NME). 715–717. M. sougb sp. nov., holotype, ♂ (NME). 718–720. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 721–723. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 724–725. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 712–725. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 712– 714. M. skalei sp. nov., holotype, ♂ (NME). 715–717. M. sougb sp. nov., holotype, ♂ (NME). 718–720. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 721–723. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 724–725. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D73922AFD95F92DC9A72EFB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122167/files/figure.png	https://doi.org/10.5281/zenodo.4122167	Figs86–89. PapuanandWallaceanMaechidiusMacleay, 1819,habitus, dorsalview.86.M.speciosus(Frey, 1969) comb. nov., ♀ (BMNH). 87. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 88. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 89. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs86–89. PapuanandWallaceanMaechidiusMacleay, 1819,habitus, dorsalview.86.M.speciosus(Frey, 1969) comb. nov., ♀ (BMNH). 87. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 88. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 89. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D73922AFD95F92DC9A72EFB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122185/files/figure.png	https://doi.org/10.5281/zenodo.4122185	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D73922AFD95F92DC9A72EFB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D73922AFD95F92DC9A72EFB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122202/files/figure.png	https://doi.org/10.5281/zenodo.4122202	Figs 278–285. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventro-lateral view. 278. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 279. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 280. M. seriepunctatus Moser, 1920, lectotype, ♂ (SNSD). 281. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 282. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 283. M. trivialis sp. nov., holotype, ♂ (BMNH). 284. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 285. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	Figs 278–285. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventro-lateral view. 278. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 279. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 280. M. seriepunctatus Moser, 1920, lectotype, ♂ (SNSD). 281. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 282. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 283. M. trivialis sp. nov., holotype, ♂ (BMNH). 284. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 285. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D73922AFD95F92DC9A72EFB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122212/files/figure.png	https://doi.org/10.5281/zenodo.4122212	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D73922AFD95F92DC9A72EFB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122228/files/figure.png	https://doi.org/10.5281/zenodo.4122228	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D73922AFD95F92DC9A72EFB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D73922AFD95F92DC9A72EFB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122252/files/figure.png	https://doi.org/10.5281/zenodo.4122252	Figs 712–725. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 712– 714. M. skalei sp. nov., holotype, ♂ (NME). 715–717. M. sougb sp. nov., holotype, ♂ (NME). 718–720. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 721–723. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 724–725. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 712–725. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 712– 714. M. skalei sp. nov., holotype, ♂ (NME). 715–717. M. sougb sp. nov., holotype, ♂ (NME). 718–720. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 721–723. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 724–725. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6D9229FDC7F968C9FD2DF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122167/files/figure.png	https://doi.org/10.5281/zenodo.4122167	Figs86–89. PapuanandWallaceanMaechidiusMacleay, 1819,habitus, dorsalview.86.M.speciosus(Frey, 1969) comb. nov., ♀ (BMNH). 87. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 88. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 89. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs86–89. PapuanandWallaceanMaechidiusMacleay, 1819,habitus, dorsalview.86.M.speciosus(Frey, 1969) comb. nov., ♀ (BMNH). 87. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 88. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 89. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6D9229FDC7F968C9FD2DF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122187/files/figure.png	https://doi.org/10.5281/zenodo.4122187	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6D9229FDC7F968C9FD2DF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6D9229FDC7F968C9FD2DF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122212/files/figure.png	https://doi.org/10.5281/zenodo.4122212	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6D9229FDC7F968C9FD2DF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122216/files/figure.png	https://doi.org/10.5281/zenodo.4122216	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6D9229FDC7F968C9FD2DF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6D9229FDC7F968C9FD2DF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122252/files/figure.png	https://doi.org/10.5281/zenodo.4122252	Figs 712–725. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 712– 714. M. skalei sp. nov., holotype, ♂ (NME). 715–717. M. sougb sp. nov., holotype, ♂ (NME). 718–720. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 721–723. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 724–725. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 712–725. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 712– 714. M. skalei sp. nov., holotype, ♂ (NME). 715–717. M. sougb sp. nov., holotype, ♂ (NME). 718–720. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 721–723. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 724–725. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6E922FFDAEFA70CCDF2BF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122167/files/figure.png	https://doi.org/10.5281/zenodo.4122167	Figs86–89. PapuanandWallaceanMaechidiusMacleay, 1819,habitus, dorsalview.86.M.speciosus(Frey, 1969) comb. nov., ♀ (BMNH). 87. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 88. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 89. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs86–89. PapuanandWallaceanMaechidiusMacleay, 1819,habitus, dorsalview.86.M.speciosus(Frey, 1969) comb. nov., ♀ (BMNH). 87. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 88. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 89. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6E922FFDAEFA70CCDF2BF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122187/files/figure.png	https://doi.org/10.5281/zenodo.4122187	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6E922FFDAEFA70CCDF2BF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6E922FFDAEFA70CCDF2BF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122202/files/figure.png	https://doi.org/10.5281/zenodo.4122202	Figs 278–285. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventro-lateral view. 278. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 279. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 280. M. seriepunctatus Moser, 1920, lectotype, ♂ (SNSD). 281. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 282. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 283. M. trivialis sp. nov., holotype, ♂ (BMNH). 284. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 285. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	Figs 278–285. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventro-lateral view. 278. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 279. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 280. M. seriepunctatus Moser, 1920, lectotype, ♂ (SNSD). 281. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 282. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 283. M. trivialis sp. nov., holotype, ♂ (BMNH). 284. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 285. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6E922FFDAEFA70CCDF2BF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122212/files/figure.png	https://doi.org/10.5281/zenodo.4122212	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6E922FFDAEFA70CCDF2BF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122216/files/figure.png	https://doi.org/10.5281/zenodo.4122216	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6E922FFDAEFA70CCDF2BF2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122252/files/figure.png	https://doi.org/10.5281/zenodo.4122252	Figs 712–725. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 712– 714. M. skalei sp. nov., holotype, ♂ (NME). 715–717. M. sougb sp. nov., holotype, ♂ (NME). 718–720. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 721–723. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 724–725. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 712–725. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 712– 714. M. skalei sp. nov., holotype, ♂ (NME). 715–717. M. sougb sp. nov., holotype, ♂ (NME). 718–720. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 721–723. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 724–725. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D68922DFDFDFC70CAE129A3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122167/files/figure.png	https://doi.org/10.5281/zenodo.4122167	Figs86–89. PapuanandWallaceanMaechidiusMacleay, 1819,habitus, dorsalview.86.M.speciosus(Frey, 1969) comb. nov., ♀ (BMNH). 87. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 88. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 89. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs86–89. PapuanandWallaceanMaechidiusMacleay, 1819,habitus, dorsalview.86.M.speciosus(Frey, 1969) comb. nov., ♀ (BMNH). 87. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 88. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 89. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D68922DFDFDFC70CAE129A3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122187/files/figure.png	https://doi.org/10.5281/zenodo.4122187	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D68922DFDFDFC70CAE129A3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D68922DFDFDFC70CAE129A3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122214/files/figure.png	https://doi.org/10.5281/zenodo.4122214	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D68922DFDFDFC70CAE129A3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D68922DFDFDFC70CAE129A3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122254/files/figure.png	https://doi.org/10.5281/zenodo.4122254	Figs 726–738. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 726– 729. M. suwawa sp. nov., holotype, ♂ (BMNH). 730–732. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 733–735. M. trivialis sp. nov., holotype, ♂ (BMNH). 736–738. M. vicinus Heller, 1914, ♂ (apex of parameres broken) (SNSD). Not to scale.	Figs 726–738. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 726– 729. M. suwawa sp. nov., holotype, ♂ (BMNH). 730–732. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 733–735. M. trivialis sp. nov., holotype, ♂ (BMNH). 736–738. M. vicinus Heller, 1914, ♂ (apex of parameres broken) (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6A9223FDC6FE41C9FD2AAD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122169/files/figure.png	https://doi.org/10.5281/zenodo.4122169	Figs 90–93. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 90. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 91. M. trivialis sp. nov., holotype, ♂ (BMNH). 92. M. ursus sp. nov., holotype, ♀ (NME). 93. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	Figs 90–93. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 90. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 91. M. trivialis sp. nov., holotype, ♂ (BMNH). 92. M. ursus sp. nov., holotype, ♀ (NME). 93. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6A9223FDC6FE41C9FD2AAD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122187/files/figure.png	https://doi.org/10.5281/zenodo.4122187	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6A9223FDC6FE41C9FD2AAD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122198/files/figure.png	https://doi.org/10.5281/zenodo.4122198	Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6A9223FDC6FE41C9FD2AAD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122214/files/figure.png	https://doi.org/10.5281/zenodo.4122214	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6A9223FDC6FE41C9FD2AAD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122216/files/figure.png	https://doi.org/10.5281/zenodo.4122216	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6A9223FDC6FE41C9FD2AAD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122218/files/figure.png	https://doi.org/10.5281/zenodo.4122218	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6A9223FDC6FE41C9FD2AAD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6A9223FDC6FE41C9FD2AAD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122254/files/figure.png	https://doi.org/10.5281/zenodo.4122254	Figs 726–738. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 726– 729. M. suwawa sp. nov., holotype, ♂ (BMNH). 730–732. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 733–735. M. trivialis sp. nov., holotype, ♂ (BMNH). 736–738. M. vicinus Heller, 1914, ♂ (apex of parameres broken) (SNSD). Not to scale.	Figs 726–738. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 726– 729. M. suwawa sp. nov., holotype, ♂ (BMNH). 730–732. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 733–735. M. trivialis sp. nov., holotype, ♂ (BMNH). 736–738. M. vicinus Heller, 1914, ♂ (apex of parameres broken) (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D649222FDE2FCB3CA192D71.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122169/files/figure.png	https://doi.org/10.5281/zenodo.4122169	Figs 90–93. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 90. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 91. M. trivialis sp. nov., holotype, ♂ (BMNH). 92. M. ursus sp. nov., holotype, ♀ (NME). 93. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	Figs 90–93. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 90. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 91. M. trivialis sp. nov., holotype, ♂ (BMNH). 92. M. ursus sp. nov., holotype, ♀ (NME). 93. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D649222FDE2FCB3CA192D71.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122187/files/figure.png	https://doi.org/10.5281/zenodo.4122187	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D649222FDE2FCB3CA192D71.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122198/files/figure.png	https://doi.org/10.5281/zenodo.4122198	Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D649222FDE2FCB3CA192D71.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122202/files/figure.png	https://doi.org/10.5281/zenodo.4122202	Figs 278–285. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventro-lateral view. 278. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 279. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 280. M. seriepunctatus Moser, 1920, lectotype, ♂ (SNSD). 281. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 282. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 283. M. trivialis sp. nov., holotype, ♂ (BMNH). 284. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 285. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	Figs 278–285. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventro-lateral view. 278. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 279. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 280. M. seriepunctatus Moser, 1920, lectotype, ♂ (SNSD). 281. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 282. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 283. M. trivialis sp. nov., holotype, ♂ (BMNH). 284. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 285. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D649222FDE2FCB3CA192D71.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122214/files/figure.png	https://doi.org/10.5281/zenodo.4122214	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D649222FDE2FCB3CA192D71.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D649222FDE2FCB3CA192D71.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122254/files/figure.png	https://doi.org/10.5281/zenodo.4122254	Figs 726–738. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 726– 729. M. suwawa sp. nov., holotype, ♂ (BMNH). 730–732. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 733–735. M. trivialis sp. nov., holotype, ♂ (BMNH). 736–738. M. vicinus Heller, 1914, ♂ (apex of parameres broken) (SNSD). Not to scale.	Figs 726–738. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 726– 729. M. suwawa sp. nov., holotype, ♂ (BMNH). 730–732. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 733–735. M. trivialis sp. nov., holotype, ♂ (BMNH). 736–738. M. vicinus Heller, 1914, ♂ (apex of parameres broken) (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D659220FDEEFAECCB9F2AF4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122169/files/figure.png	https://doi.org/10.5281/zenodo.4122169	Figs 90–93. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 90. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 91. M. trivialis sp. nov., holotype, ♂ (BMNH). 92. M. ursus sp. nov., holotype, ♀ (NME). 93. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	Figs 90–93. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 90. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 91. M. trivialis sp. nov., holotype, ♂ (BMNH). 92. M. ursus sp. nov., holotype, ♀ (NME). 93. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D659220FDEEFAECCB9F2AF4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122187/files/figure.png	https://doi.org/10.5281/zenodo.4122187	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D659220FDEEFAECCB9F2AF4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122198/files/figure.png	https://doi.org/10.5281/zenodo.4122198	Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D659220FDEEFAECCB9F2AF4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122214/files/figure.png	https://doi.org/10.5281/zenodo.4122214	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D659220FDEEFAECCB9F2AF4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122216/files/figure.png	https://doi.org/10.5281/zenodo.4122216	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D659220FDEEFAECCB9F2AF4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122218/files/figure.png	https://doi.org/10.5281/zenodo.4122218	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D679227FDCBFD6AC9F12C81.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122169/files/figure.png	https://doi.org/10.5281/zenodo.4122169	Figs 90–93. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 90. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 91. M. trivialis sp. nov., holotype, ♂ (BMNH). 92. M. ursus sp. nov., holotype, ♀ (NME). 93. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	Figs 90–93. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 90. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 91. M. trivialis sp. nov., holotype, ♂ (BMNH). 92. M. ursus sp. nov., holotype, ♀ (NME). 93. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D679227FDCBFD6AC9F12C81.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122187/files/figure.png	https://doi.org/10.5281/zenodo.4122187	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D679227FDCBFD6AC9F12C81.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122198/files/figure.png	https://doi.org/10.5281/zenodo.4122198	Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D679227FDCBFD6AC9F12C81.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122202/files/figure.png	https://doi.org/10.5281/zenodo.4122202	Figs 278–285. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventro-lateral view. 278. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 279. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 280. M. seriepunctatus Moser, 1920, lectotype, ♂ (SNSD). 281. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 282. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 283. M. trivialis sp. nov., holotype, ♂ (BMNH). 284. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 285. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	Figs 278–285. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventro-lateral view. 278. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 279. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 280. M. seriepunctatus Moser, 1920, lectotype, ♂ (SNSD). 281. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 282. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 283. M. trivialis sp. nov., holotype, ♂ (BMNH). 284. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 285. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D679227FDCBFD6AC9F12C81.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122214/files/figure.png	https://doi.org/10.5281/zenodo.4122214	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D679227FDCBFD6AC9F12C81.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122216/files/figure.png	https://doi.org/10.5281/zenodo.4122216	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D679227FDCBFD6AC9F12C81.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122254/files/figure.png	https://doi.org/10.5281/zenodo.4122254	Figs 726–738. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 726– 729. M. suwawa sp. nov., holotype, ♂ (BMNH). 730–732. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 733–735. M. trivialis sp. nov., holotype, ♂ (BMNH). 736–738. M. vicinus Heller, 1914, ♂ (apex of parameres broken) (SNSD). Not to scale.	Figs 726–738. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 726– 729. M. suwawa sp. nov., holotype, ♂ (BMNH). 730–732. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 733–735. M. trivialis sp. nov., holotype, ♂ (BMNH). 736–738. M. vicinus Heller, 1914, ♂ (apex of parameres broken) (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D609226FDE7FA9FCA4F2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122124/files/figure.png	https://doi.org/10.5281/zenodo.4122124	Figs 2–7. Maechidiini Burmeister, 1855 features. 2. Maechidius esau Heller, 1914, head, ventro-lateral view. 3. Same, head and pronotum, ventral view. 4. Maechidius sp., same. 5. M. bilobiceps (Fairmaire, 1877) comb. nov., prosternum and pronotal hypomera, ventral view (BMNH). 6. M. weigeli sp. nov., paratype, ♂, head, lateral view (NME). 7. M. spurius Macleay, 1819, mesoventrite. Not to scale.	Figs 2–7. Maechidiini Burmeister, 1855 features. 2. Maechidius esau Heller, 1914, head, ventro-lateral view. 3. Same, head and pronotum, ventral view. 4. Maechidius sp., same. 5. M. bilobiceps (Fairmaire, 1877) comb. nov., prosternum and pronotal hypomera, ventral view (BMNH). 6. M. weigeli sp. nov., paratype, ♂, head, lateral view (NME). 7. M. spurius Macleay, 1819, mesoventrite. Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D609226FDE7FA9FCA4F2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122171/files/figure.png	https://doi.org/10.5281/zenodo.4122171	Figs 94–96. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 94. M. weigeli sp. nov., holotype, ♂ (NME). 95. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 96. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 94–96. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 94. M. weigeli sp. nov., holotype, ♂ (NME). 95. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 96. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D609226FDE7FA9FCA4F2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122187/files/figure.png	https://doi.org/10.5281/zenodo.4122187	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D609226FDE7FA9FCA4F2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122198/files/figure.png	https://doi.org/10.5281/zenodo.4122198	Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D609226FDE7FA9FCA4F2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122214/files/figure.png	https://doi.org/10.5281/zenodo.4122214	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D609226FDE7FA9FCA4F2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122216/files/figure.png	https://doi.org/10.5281/zenodo.4122216	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D609226FDE7FA9FCA4F2F8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122256/files/figure.png	https://doi.org/10.5281/zenodo.4122256	Figs 739–750. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 739– 741. M. weigeli sp. nov., paratype, ♂ (NME). 742–744. M. woodlarkianus Heller, 1914, ♂ (SNSD). 745–747. M. yamdena sp. nov., paratype, ♂ (BMNH). 748–750. M. paupianus Heller, 1910 (paratype ♂ of M. arrowi Frey, 1969) (BMNH). Not to scale.	Figs 739–750. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 739– 741. M. weigeli sp. nov., paratype, ♂ (NME). 742–744. M. woodlarkianus Heller, 1914, ♂ (SNSD). 745–747. M. yamdena sp. nov., paratype, ♂ (BMNH). 748–750. M. paupianus Heller, 1910 (paratype ♂ of M. arrowi Frey, 1969) (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6392DBFDBAFEB6CAF729D4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122171/files/figure.png	https://doi.org/10.5281/zenodo.4122171	Figs 94–96. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 94. M. weigeli sp. nov., holotype, ♂ (NME). 95. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 96. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 94–96. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 94. M. weigeli sp. nov., holotype, ♂ (NME). 95. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 96. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6392DBFDBAFEB6CAF729D4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122189/files/figure.png	https://doi.org/10.5281/zenodo.4122189	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6392DBFDBAFEB6CAF729D4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122198/files/figure.png	https://doi.org/10.5281/zenodo.4122198	Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6392DBFDBAFEB6CAF729D4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122202/files/figure.png	https://doi.org/10.5281/zenodo.4122202	Figs 278–285. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventro-lateral view. 278. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 279. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 280. M. seriepunctatus Moser, 1920, lectotype, ♂ (SNSD). 281. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 282. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 283. M. trivialis sp. nov., holotype, ♂ (BMNH). 284. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 285. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	Figs 278–285. Papuan and Wallacean Maechidius Macleay, 1819, pronotal hypomeron, ventro-lateral view. 278. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 279. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 280. M. seriepunctatus Moser, 1920, lectotype, ♂ (SNSD). 281. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 282. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 283. M. trivialis sp. nov., holotype, ♂ (BMNH). 284. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 285. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6392DBFDBAFEB6CAF729D4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122214/files/figure.png	https://doi.org/10.5281/zenodo.4122214	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6392DBFDBAFEB6CAF729D4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122216/files/figure.png	https://doi.org/10.5281/zenodo.4122216	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D6392DBFDBAFEB6CAF729D4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122256/files/figure.png	https://doi.org/10.5281/zenodo.4122256	Figs 739–750. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 739– 741. M. weigeli sp. nov., paratype, ♂ (NME). 742–744. M. woodlarkianus Heller, 1914, ♂ (SNSD). 745–747. M. yamdena sp. nov., paratype, ♂ (BMNH). 748–750. M. paupianus Heller, 1910 (paratype ♂ of M. arrowi Frey, 1969) (BMNH). Not to scale.	Figs 739–750. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 739– 741. M. weigeli sp. nov., paratype, ♂ (NME). 742–744. M. woodlarkianus Heller, 1914, ♂ (SNSD). 745–747. M. yamdena sp. nov., paratype, ♂ (BMNH). 748–750. M. paupianus Heller, 1910 (paratype ♂ of M. arrowi Frey, 1969) (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9C92DAFDFBFE4ACD202E5A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122171/files/figure.png	https://doi.org/10.5281/zenodo.4122171	Figs 94–96. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 94. M. weigeli sp. nov., holotype, ♂ (NME). 95. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 96. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 94–96. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 94. M. weigeli sp. nov., holotype, ♂ (NME). 95. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 96. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9C92DAFDFBFE4ACD202E5A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122189/files/figure.png	https://doi.org/10.5281/zenodo.4122189	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9C92DAFDFBFE4ACD202E5A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122198/files/figure.png	https://doi.org/10.5281/zenodo.4122198	Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9C92DAFDFBFE4ACD202E5A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122214/files/figure.png	https://doi.org/10.5281/zenodo.4122214	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9C92DAFDFBFE4ACD202E5A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122216/files/figure.png	https://doi.org/10.5281/zenodo.4122216	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9C92DAFDFBFE4ACD202E5A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122218/files/figure.png	https://doi.org/10.5281/zenodo.4122218	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9C92DAFDFBFE4ACD202E5A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122230/files/figure.png	https://doi.org/10.5281/zenodo.4122230	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9C92DAFDFBFE4ACD202E5A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122256/files/figure.png	https://doi.org/10.5281/zenodo.4122256	Figs 739–750. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 739– 741. M. weigeli sp. nov., paratype, ♂ (NME). 742–744. M. woodlarkianus Heller, 1914, ♂ (SNSD). 745–747. M. yamdena sp. nov., paratype, ♂ (BMNH). 748–750. M. paupianus Heller, 1910 (paratype ♂ of M. arrowi Frey, 1969) (BMNH). Not to scale.	Figs 739–750. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 739– 741. M. weigeli sp. nov., paratype, ♂ (NME). 742–744. M. woodlarkianus Heller, 1914, ♂ (SNSD). 745–747. M. yamdena sp. nov., paratype, ♂ (BMNH). 748–750. M. paupianus Heller, 1910 (paratype ♂ of M. arrowi Frey, 1969) (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122206/files/figure.png	https://doi.org/10.5281/zenodo.4122206	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122208/files/figure.png	https://doi.org/10.5281/zenodo.4122208	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 302–316. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, elytron, dorsal view. 302. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 303. M. esau Heller, 1914, lectotype, ♂ (SNSD). 304. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 305. M. hamatus sp. nov., holotype, ♂ (IECA). 306. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 307. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 308. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 309. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 310. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 311. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 312. Same, enlarged. 313. M. konjo sp. nov., holotype, ♂ (NMPC). 314. M. lapsus sp. nov., holotype, ♂ (BMNH). 315. M. legalovi sp. nov., holotype, ♂ (BMNH). 316. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122210/files/figure.png	https://doi.org/10.5281/zenodo.4122210	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticusArrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122212/files/figure.png	https://doi.org/10.5281/zenodo.4122212	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 333–348. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 333. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 334. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 335. M. peregrinus Lansberge, 1886, ♂ (DTC). 336. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 337. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 338. Same, enlarged (SMNS). 339. M. riedeli sp. nov., holotype, ♂ (SMNS). 340. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 341. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 342. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 343. M. similis sp. nov., paratype, ♂ (BMNH). 344. M. skalei sp. nov., paratype, ♂ (NME). 345. M. sougb sp. nov., holotype, ♂ (NME). 346. M. speciosus (Frey, 1969) comb. nov., ♀(BMNH). 347. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 348. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122214/files/figure.png	https://doi.org/10.5281/zenodo.4122214	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122191/files/figure.png	https://doi.org/10.5281/zenodo.4122191	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 208–225. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pronotum, dorsal view. 208. M.caperatus sp. nov., holotype, ♂ (NME). 209. M.ciliatus sp. nov., holotype, ♂ (IECA). 210. M.dani sp. nov., holotype, ♂ (IECA). 211. M. deltouri sp. nov., holotype, ♂ (BMNH). 212. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 213. M. esau Heller, 1914 (lectotype, ♂ of M. setosus Moser, 1920) (ZMHB). 214. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 215. M. hamatus sp. nov., holotype, ♂ (IECA). 216. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 217. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 218. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 219. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 220. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 221. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 222. M. konjo sp. nov., holotype, ♂ (NMPC). 223. M. lapsus sp. nov., holotype, ♂ (BMNH). 224. M. legalovi sp. nov., holotype, ♂ (BMNH). 225. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122193/files/figure.png	https://doi.org/10.5281/zenodo.4122193	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs 226–241. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 226. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 227. M. lobaticeps Frey, 1969, ♂ (DTC). 228. M. longipes sp. nov., holotype, ♂ (BMNH). 229. M. luniceps Fairmaire, 1883, ♂ (BMNH). 230. M. mailu sp. nov., holotype, ♂ (NHMB). 231. M. maleo sp. nov., holotype, ♂ (IRSN). 232. M. merdeka sp. nov., holotype, ♂ (BMNH). 233. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 234. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 235. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 236. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 237. M. nepenthephilus sp. nov., holotype, ♂ (NME). 238. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 239. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 240. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 241. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122242/files/figure.png	https://doi.org/10.5281/zenodo.4122242	Figs 632–651. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, aedeagus, different aspects. 632–634. M. lapsus sp. nov., paratype, ♂, from Cyclops Mts. (BMNH). 635–637. Same, paratype, ♂, from Yapen Island (BMNH). 638–639. Same, paratype, ♂, from Waigeo Island (BMNH). 640– 642. M. legalovi sp. nov., holotype, ♂ (BMNH). 643–645. M. leucopsar sp. nov., paratype, ♂ (IECA). 646–648. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 649–651. M. lobaticeps Frey, 1969, ♂ (BMNH). Not to scale.	Figs 632–651. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, aedeagus, different aspects. 632–634. M. lapsus sp. nov., paratype, ♂, from Cyclops Mts. (BMNH). 635–637. Same, paratype, ♂, from Yapen Island (BMNH). 638–639. Same, paratype, ♂, from Waigeo Island (BMNH). 640– 642. M. legalovi sp. nov., holotype, ♂ (BMNH). 643–645. M. leucopsar sp. nov., paratype, ♂ (IECA). 646–648. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 649–651. M. lobaticeps Frey, 1969, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122179/files/figure.png	https://doi.org/10.5281/zenodo.4122179	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	Figs 133–144. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 133. M. lapsus sp. nov., holotype, ♂ (BMNH). 134. Same, paratype, ♀ (BMNH). 135. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 136. M. legalovi sp. nov., holotype, ♂ (BMNH). 137. Same, paratype, ♀ (BMNH). 138. M. longipes sp. nov., holotype, ♂ (BMNH). 139. M. lobaticeps Frey, 1969, ♂ (BMNH). 140. Same, ♀. 141. M. mailu sp. nov., holotype, ♂ (NHMB). 142. M. luniceps Fairmaire, 1883, ♂ (BMNH). 143. Same, ♀ (BMNH). 144. M. maleo sp. nov., holotype, ♂ (IRSN). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122175/files/figure.png	https://doi.org/10.5281/zenodo.4122175	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 109–120. Papuan andWallacean MaechidiusMacleay, 1819,head, dorsal (109–119) and frontal (120) views. 109. M. brocki sp. nov., holotype, ♂ (BMNH). 110. Same, paratype, ♀ (BMNH). 111. M. ciliatus sp. nov., holotype, ♂ (IECA). 112. M. crypticus sp. nov., paratype, ♂ (BMNH). 113. Same, paratype, ♀ (BMNH). 114. M. dani sp. nov., holotype, ♂ (IECA). 115. M. deltouri sp. nov., holotype, ♂ (BMNH). 116. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 117. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 118. M. esau Heller, 1914, lectotype, ♂ (SNSD). 119. Same, ♂ (lectotype of M. setosus Moser, 1920) (ZMHB). 120. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122189/files/figure.png	https://doi.org/10.5281/zenodo.4122189	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	Figs 193–207. Papuan and Wallacean Maechidius Macleay, 1819, head (193–196) and pronotum (197– 207), dorsal view. 193. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 194. Same, ♂ (SNSD). 195. M. yamdena sp. nov., paratype, ♂ (BMNH). 196. Same, paratype, ♀ (BMNH). 197. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 198. M. aiyura sp. nov., holotype, ♂ (BMNH). 199. M. alesbezdeki sp. nov., holotype, ♂ (NME). 200. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 201. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 202. M. awu sp. nov., holotype, ♂ (IECA). 203. M. babyrousa sp. nov., holotype, ♂ (BMNH). 204. M. bintang sp. nov., holotype, ♂ (NME). 205. M. boessnecki sp. nov., holotype, ♂ (SNSD). 206. M. brocki sp. nov., holotype, ♂ (BMNH). 207. M. crypticus sp. nov., paratype, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122173/files/figure.png	https://doi.org/10.5281/zenodo.4122173	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 97–108. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 97. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 98. M. aiyura sp. nov., holotype, ♂ (BMNH). 99. M. alesbezdeki sp. nov., holotype, ♂ (NME). 100. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 101. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 102. M. bintang sp. nov., holotype, ♂ (NME). 103. M. awu sp. nov., holotype, ♂ (IECA). 104. Same, paratype, ♀ (IECA). 105. M. boessnecki sp. nov., holotype, ♂ (SNSD). 106. M. babyrousa sp. nov., holotype, ♂ (BMNH). 107. Same, paratype, ♀ (BMNH). 108. M. caperatus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122244/files/figure.png	https://doi.org/10.5281/zenodo.4122244	Figs 652–666. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 652– 654. M. longipes sp. nov., holotype, ♂ (BMNH). 655–657. M. luniceps Fairmaire, 1883, ♂ (BMNH). 658–660. M. mailu sp. nov., holotype, ♂ (NHMB). 661–663. M. maleo sp. nov., holotype, ♂ (IRSN). 664–666. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 652–666. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 652– 654. M. longipes sp. nov., holotype, ♂ (BMNH). 655–657. M. luniceps Fairmaire, 1883, ♂ (BMNH). 658–660. M. mailu sp. nov., holotype, ♂ (NHMB). 661–663. M. maleo sp. nov., holotype, ♂ (IRSN). 664–666. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122150/files/figure.png	https://doi.org/10.5281/zenodo.4122150	Figs 54–57. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 54. M. lobaticeps Frey, 1969, ♂ (DTC). 55. M. longipes sp. nov., holotype, ♂ (BMNH). 56. M. mailu sp. nov., holotype, ♂ (NHMB). 57. M. luniceps Fairmaire, 1883, ♂ (BMNH). Not to scale.	Figs 54–57. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 54. M. lobaticeps Frey, 1969, ♂ (DTC). 55. M. longipes sp. nov., holotype, ♂ (BMNH). 56. M. mailu sp. nov., holotype, ♂ (NHMB). 57. M. luniceps Fairmaire, 1883, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122238/files/figure.png	https://doi.org/10.5281/zenodo.4122238	Figs 601–616. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 601– 603. M. brocki sp. nov., holotype, ♂ (BMNH). 604–606. M. dani sp. nov., holotype, ♂ (IECA). 607–610. M. deltouri sp. nov., holotype, ♂ (BMNH). 611–613. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 614–616. M. esau Heller, 1914, ♂ (BMNH). Not to scale.	Figs 601–616. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 601– 603. M. brocki sp. nov., holotype, ♂ (BMNH). 604–606. M. dani sp. nov., holotype, ♂ (IECA). 607–610. M. deltouri sp. nov., holotype, ♂ (BMNH). 611–613. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 614–616. M. esau Heller, 1914, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122250/files/figure.png	https://doi.org/10.5281/zenodo.4122250	Figs 697–711. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 697– 699. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH?). 700–702. M. riedeli sp. nov., holotype, ♂ (SMNS). 703–705. M. rugicollis Moser, 1920, ♂ (NHMB). 706–708. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 709–711. M. similis sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 697–711. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 697– 699. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH?). 700–702. M. riedeli sp. nov., holotype, ♂ (SMNS). 703–705. M. rugicollis Moser, 1920, ♂ (NHMB). 706–708. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 709–711. M. similis sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122218/files/figure.png	https://doi.org/10.5281/zenodo.4122218	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	Figs 436–450. Papuan and Wallacean Maechidius Macleay, 1819, legs, various views. 436. M. hirtipes Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 437. M. tarsalis Arrow, 1941, lectotype, ♂, basal metatarsomere (BMNH). 438. M. babyrousa sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 439. Same, paratype, ♂ (BMNH). 440. Same, different aspect (BMNH). 441. M. yamdena sp. nov., paratype, ♀, metatibial terminal spurs (BMNH). 442. Same, paratype, ♂ (BMNH). 443. M. longipes sp. nov., holotype, ♂, metatibial terminal spurs (BMNH). 444. M. ursus sp. nov., holotype, ♀, left metatibia and basal metatarsomere (NME). 445. M. dani sp. nov., holotype, ♂, apical portion of metatibia (IECA). 446. M. skalei sp. nov., holotype, ♂, apical portion of metatibia and basal metatarsomere (NME). 447. M. yamdena sp. nov., paratype, ♂, protibial terminal spur (BMNH). 448. Same, paratype, ♀ (BMNH). 449. M. babyrousa sp. nov., paratype, ♀, protibial terminal spur (BMNH). 450. Same, paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122216/files/figure.png	https://doi.org/10.5281/zenodo.4122216	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	Figs 424–435. Papuan and Wallacean Maechidius Macleay, 1819, protibia, dorsal view (424–428), and abdominal ventrites (429–435), ventral and lateral views. 424. M. ursus sp. nov., holotype, ♀ (NME). 425. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 426. M. weigeli sp. nov., holotype, ♂ (NME). 427. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 428. M. yamdena sp. nov., paratype, ♂ (BMNH). 429. M.dani sp. nov., holotype, ♂ (IECA). 430. Same, different aspect (IECA). 431. M. hamatus sp. nov., holotype, ♂ (IECA). 432. Same, different aspect (IECA). 433. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 434. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 435. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122254/files/figure.png	https://doi.org/10.5281/zenodo.4122254	Figs 726–738. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 726– 729. M. suwawa sp. nov., holotype, ♂ (BMNH). 730–732. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 733–735. M. trivialis sp. nov., holotype, ♂ (BMNH). 736–738. M. vicinus Heller, 1914, ♂ (apex of parameres broken) (SNSD). Not to scale.	Figs 726–738. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 726– 729. M. suwawa sp. nov., holotype, ♂ (BMNH). 730–732. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 733–735. M. trivialis sp. nov., holotype, ♂ (BMNH). 736–738. M. vicinus Heller, 1914, ♂ (apex of parameres broken) (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122240/files/figure.png	https://doi.org/10.5281/zenodo.4122240	Figs 617–631. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 617– 619. M. hamatus sp. nov., holotype, ♂ (IECA). 620–622. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 623–625. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 626–628. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 629–631. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	Figs 617–631. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 617– 619. M. hamatus sp. nov., holotype, ♂ (IECA). 620–622. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 623–625. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 626–628. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 629–631. M. konjo sp. nov., holotype, ♂ (NMPC). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122256/files/figure.png	https://doi.org/10.5281/zenodo.4122256	Figs 739–750. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 739– 741. M. weigeli sp. nov., paratype, ♂ (NME). 742–744. M. woodlarkianus Heller, 1914, ♂ (SNSD). 745–747. M. yamdena sp. nov., paratype, ♂ (BMNH). 748–750. M. paupianus Heller, 1910 (paratype ♂ of M. arrowi Frey, 1969) (BMNH). Not to scale.	Figs 739–750. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 739– 741. M. weigeli sp. nov., paratype, ♂ (NME). 742–744. M. woodlarkianus Heller, 1914, ♂ (SNSD). 745–747. M. yamdena sp. nov., paratype, ♂ (BMNH). 748–750. M. paupianus Heller, 1910 (paratype ♂ of M. arrowi Frey, 1969) (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122252/files/figure.png	https://doi.org/10.5281/zenodo.4122252	Figs 712–725. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 712– 714. M. skalei sp. nov., holotype, ♂ (NME). 715–717. M. sougb sp. nov., holotype, ♂ (NME). 718–720. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 721–723. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 724–725. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	Figs 712–725. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 712– 714. M. skalei sp. nov., holotype, ♂ (NME). 715–717. M. sougb sp. nov., holotype, ♂ (NME). 718–720. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 721–723. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 724–725. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122185/files/figure.png	https://doi.org/10.5281/zenodo.4122185	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	Figs 169–180. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 169. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 170. Same, paratype, ♂ (BMNH). 171. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 172. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 173. Same, ♂ (ZMHB). 174. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 175. M. similis sp. nov., paratype, ♂ (BMNH). 176. Same, paratype, ♀ (BMNH). 177. M. skalei sp. nov., paratype, ♂ (NME). 178. M. sougb sp. nov., holotype, ♂ (NME). 179. M. speciosus (Frey, 1969) comb. nov., ♂ (NHMB). 180. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122196/files/figure.png	https://doi.org/10.5281/zenodo.4122196	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 242–258. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 242. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 243. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 244. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 245. M. peregrinus Lansberge, 1886, ♂ (DTC). 246. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 247. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 248. M. riedeli sp. nov., holotype, ♂ (SMNS). 249. M. rugicollis Moser, 1920, lectotype, ♀ (ZMHB). 250. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 251. M. seriepunctatus Moser, 1920, lectotype, ♂ (ZMHB). 252. M. similis sp. nov., paratype, ♂ (BMNH). 253. M. skalei sp. nov., paratype, ♂ (NME). 254. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 255. M. sougb sp. nov., holotype, ♂ (NME). 256. M. speciosus (Frey, 1969) comb. nov., ♀ (BMNH). 257. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 258. M. suwawa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122142/files/figure.png	https://doi.org/10.5281/zenodo.4122142	Figs 38–41. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 38. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 39. M. hamatus sp. nov., holotype, ♂ (IECA). 40. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (BPBM) (photograph courtesy BPBM). 41. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	Figs 38–41. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 38. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 39. M. hamatus sp. nov., holotype, ♂ (IECA). 40. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (BPBM) (photograph courtesy BPBM). 41. M. gressitti Frey, 1969, holotype, ♂ (photograph courtesy BPBM) (BPBM). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122181/files/figure.png	https://doi.org/10.5281/zenodo.4122181	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	Figs 145–156. Papuan Maechidius Macleay, 1819, head, dorsal view. 145. M. merdeka sp. nov., holotype, ♂ (BMNH). 146. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 147. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 148. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 149. Same, ♂ (SNSD). 150. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 151. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 152. M. nepenthephilus sp. nov., holotype, ♂ (NME). 153. Same, paratype, ♀ (DTC). 154. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 155. Same, paratype, ♀ (BMNH). 156. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122246/files/figure.png	https://doi.org/10.5281/zenodo.4122246	Figs 667–681. Papuan Maechidius Macleay, 1819, aedeagus, different aspects. 667– 669. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 670–672. M. milneanus Heller, 1914, ♂ (SNSD). 673–675. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 676–678. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 679-681. M. nepenthephilus sp. nov., holotype, ♂ (NME). Not to scale.	Figs 667–681. Papuan Maechidius Macleay, 1819, aedeagus, different aspects. 667– 669. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 670–672. M. milneanus Heller, 1914, ♂ (SNSD). 673–675. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 676–678. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 679-681. M. nepenthephilus sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122171/files/figure.png	https://doi.org/10.5281/zenodo.4122171	Figs 94–96. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 94. M. weigeli sp. nov., holotype, ♂ (NME). 95. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 96. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 94–96. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 94. M. weigeli sp. nov., holotype, ♂ (NME). 95. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 96. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122198/files/figure.png	https://doi.org/10.5281/zenodo.4122198	Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122187/files/figure.png	https://doi.org/10.5281/zenodo.4122187	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	Figs 181–192. Papuan and Wallacean Maechidius Macleay, 1819, head, dorsal view. 181. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 182. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). 183. Same, ♀ (SNSD). 184. M. suwawa sp. nov., holotype, ♂ (BMNH). 185. Same, paratype, ♀ (BMNH). 186. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 187. M. trivialis sp. nov., holotype, ♂ (BMNH). 188. M. ursus sp. nov., holotype, ♀ (NME). 189. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 190. Same, ♂ (SNSD). 191. M. weigeli sp. nov., holotype, ♂ (NME). 192. Same, paratype, ♀ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122177/files/figure.png	https://doi.org/10.5281/zenodo.4122177	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 121–132. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, head, dorsal (121, 123–124, 126–132) and frontal (122, 125) views. 121. M. hamatus sp. nov., holotype, ♂ (IECA). 122. M. helleri (Frey, 1969) comb. nov., holotype, ♂ (photograph courtesy BPBM) (BPBM). 123. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 124. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 125. Same, ♂, holotype of M. clypeatus (Frey, 1969) comb. nov. (BMNH). 126. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 127. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 128. Same, paralectotype, ♀ (SNSD). 129. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 130. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 131. M. konjo sp. nov., holotype, ♂ (NMPC). 132. M. leucopsar sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122160/files/figure.png	https://doi.org/10.5281/zenodo.4122160	Figs 74–77. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 74. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 75. Same, ♂ (SMNS). 76. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 77. Same, paratype, ♂ (BMNH). Not to scale.	Figs 74–77. Papuan Maechidius Macleay, 1819, habitus, dorsal view. 74. M. perlatus (Frey, 1969) comb. nov., holotype, ♂ (NHMB). 75. Same, ♂ (SMNS). 76. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 77. Same, paratype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122234/files/figure.png	https://doi.org/10.5281/zenodo.4122234	Figs 586–600. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 586– 588. M. bintang sp. nov., holotype, ♂ (NME). 589–591. M. boessnecki sp. nov., holotype, ♂ (SNSD). 592–594. M. caperatus sp. nov., holotype, ♂ (NME). 595–597. M. ciliatus sp. nov., holotype, ♂ (IECA). 598–600. M. crypticus sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 586–600. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 586– 588. M. bintang sp. nov., holotype, ♂ (NME). 589–591. M. boessnecki sp. nov., holotype, ♂ (SNSD). 592–594. M. caperatus sp. nov., holotype, ♂ (NME). 595–597. M. ciliatus sp. nov., holotype, ♂ (IECA). 598–600. M. crypticus sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122248/files/figure.png	https://doi.org/10.5281/zenodo.4122248	Figs 682–696. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 682– 684. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 685–687. M. pauxillus Heller, 1910 comb. rest., ♂ (BMNH). 688–690. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 691–693. M. peregrinus Lansberge, 1886, ♂ (DTC). 694-696. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	Figs 682–696. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 682– 684. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 685–687. M. pauxillus Heller, 1910 comb. rest., ♂ (BMNH). 688–690. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 691–693. M. peregrinus Lansberge, 1886, ♂ (DTC). 694-696. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122152/files/figure.png	https://doi.org/10.5281/zenodo.4122152	Figs 58–61. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 58. M. maleo sp. nov., holotype, ♂ (IRSN). 59. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 60. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 61. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 58–61. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 58. M. maleo sp. nov., holotype, ♂ (IRSN). 59. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 60. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 61. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122132/files/figure.png	https://doi.org/10.5281/zenodo.4122132	Figs 22–24. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 22. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 23. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 24. M. awu sp. nov., holotype, ♂ (IECA). Not to scale.	Figs 22–24. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal view. 22. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 23. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 24. M. awu sp. nov., holotype, ♂ (IECA). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122232/files/figure.png	https://doi.org/10.5281/zenodo.4122232	Figs 570–585. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 570– 572. M. aiyura sp. nov., holotype, ♂ (BMNH). 573–575. M. alesbezdeki sp. nov., holotype, ♂ (NME). 576–578. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 579–581. M. awu sp. nov., holotype, ♂ (IECA). 582–585. M. babyrousa sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 570–585. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 570– 572. M. aiyura sp. nov., holotype, ♂ (BMNH). 573–575. M. alesbezdeki sp. nov., holotype, ♂ (NME). 576–578. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 579–581. M. awu sp. nov., holotype, ♂ (IECA). 582–585. M. babyrousa sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122134/files/figure.png	https://doi.org/10.5281/zenodo.4122134	Figs 25–27. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal and lateral views. 25. M. babyrousa sp. nov., holotype, ♂ (BMNH). 26–27. M. bintang sp. nov., holotype, ♂ (NME). Not to scale.	Figs 25–27. Papuan and Wallacean Maechidius Macleay, 1819, habitus, dorsal and lateral views. 25. M. babyrousa sp. nov., holotype, ♂ (BMNH). 26–27. M. bintang sp. nov., holotype, ♂ (NME). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122224/files/figure.png	https://doi.org/10.5281/zenodo.4122224	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122228/files/figure.png	https://doi.org/10.5281/zenodo.4122228	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122222/files/figure.png	https://doi.org/10.5281/zenodo.4122222	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
1A3787F69D9D92D3FF2EF9DBCD212F8B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4122226/files/figure.png	https://doi.org/10.5281/zenodo.4122226	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	Figs487–503.Papuan andWallaceanMaechidius Macleay, 1819,pygidium, dorsalview.487.M.lobaticeps Frey, 1969, ♂ (DTC). 488. M. longipes sp. nov., holotype, ♂ (BMNH). 489. M. luniceps Fairmaire, 1883, ♂ (BMNH). 490. M. mailu sp. nov., holotype, ♂ (NHMB). 491. M. maleo sp. nov., holotype, ♂ (IRSN). 492. M. merdeka sp. nov., holotype, ♂ (BMNH). 493. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 494. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 495. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 496. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 497. M. nepenthephilus sp. nov., holotype, ♂ (NME). 498. M. opatroidesArrow, 1941 comb. rest., lectotype, ♀ (BMNH). 499. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 500. Same, paratype, ♀ (BMNH). 501. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 502. Same, different aspect. 503. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.	2020-10-19	Telnov, Dmitry		Zenodo	biologists	Telnov, Dmitry			
