identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
6D613513FFCCCB58FF03F955FA5ABCA4.text	6D613513FFCCCB58FF03F955FA5ABCA4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Bostrichidae Latreille 1802	<div><p>Key to Subfamilies of Bostrichidae in Yunnan Province</p><p>(modified from Borowski &amp; Węgrzynowicz 2012)</p><p>1 Head prognathous, easily visible from above; body slightly flattened; anterior part of pronotum without semicircular rows of teeth and without distinct apex............................................................................2</p><p>- Head hypognathous, not or only in small part visible from above; body cylindrical, Pronotum anteriorly with numerous denticles arranged into semicircular rows..................................................................... 3</p><p>2(1) Procoxae separated by prosternal process which is narrowest at midlength; protibiae with large, outwardly curved spur............................................................................... .. Polycaoninae Blanchard, 1851</p><p>- Procoxae separated only in anterior part by a short pointed prosternal process not extending to midlength; protibiae with small, thin and almost straight spur.......................................................... Psoinae Blanchard, 1851</p><p>3(1) Prothorax in dorsal view evenly rounded in front; metatarsi distinctly shorter than metatibae (Fig. 2B)................................................................................................ Dinoderinae Thomson, 1863</p><p>- Prothorax in dorsal view flattened or excavate in front; metatarsi as long as metatibiae or longer (Fig. 2A)............... 4</p><p>4(3) Metacoxae distinctly separated by process of first sternite, which is flat and triangular, or narrow and slat-like (Fig. 3A), but if the latter, then length of body below 20 mm; first two antennomeres of antennal club elongated or equilateral, or all three strongly transverse.............................................................. Bostrichinae Latreille, 1802</p><p>- Metacoxae contiguous, abdominal process reduced, hidden under protruding coxae, coxae separated with narrow slat-like process; first two antennomeres of club transverse, triangular in outline, inner margin of last antennomere characteristically emarginated................................................................ Apatinae Jacquelin du Val, 1861</p></div>	https://treatment.plazi.org/id/6D613513FFCCCB58FF03F955FA5ABCA4	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFCACB59FF03FE5FFC92BFE3.text	6D613513FFCACB59FF03FE5FFC92BFE3.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Melalgus batillus (Lesne 1902)	<div><p>Melalgus batillus (Lesne, 1902)</p><p>Fig. 4 (A, B)</p><p>Heterarthron batillus Lesne 1902: 223 .</p><p>Distribution in China. Hainan (Beeson &amp; Bhatia 1937). Borowski and Węgrzynowicz (2012) recorded this species distributed in China, but not specified to the provincial area.</p><p>Other distribution. India, Vietnam.</p><p>Host plants. Vatica lanceaefolia (Beeson &amp; Bhatia 1937) .</p></div>	https://treatment.plazi.org/id/6D613513FFCACB59FF03FE5FFC92BFE3	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFCACB59FF03FABAFCE5BBBD.text	6D613513FFCACB59FF03FABAFCE5BBBD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Melalgus feanus (Lesne 1899)	<div><p>Melalgus feanus (Lesne, 1899)</p><p>Fig. 5 (A, B)</p><p>Heterarthron Feanus Lesne, 1899: 634 .</p><p>Distribution in China. Borowski and Węgrzynowicz (2012) recorded this species distributed in China, but not specified to the provincial area.</p><p>Other distribution. India, Vietnam, Burma, Thailand.</p><p>Host plants: Mallotus philippinensis (Gardner 1933) .</p></div>	https://treatment.plazi.org/id/6D613513FFCACB59FF03FABAFCE5BBBD	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFCACB59FF03FF29FA5ABC64.text	6D613513FFCACB59FF03FF29FA5ABC64.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Polycaoninae Lesne 1896	<div><p>Key to species of subfamily Polycaoninae</p><p>1 Elytral declivity distinctly carinately bordered (Fig. 4)............................. … Melalgus batillus (Lesne, 1902)</p><p>. Elytral declivity indistinct, without bordering carinae (Fig. 5).......................... Melalgus feanus (Lesne, 1899)</p></div>	https://treatment.plazi.org/id/6D613513FFCACB59FF03FF29FA5ABC64	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFC9CB5BFF03FF29FE01BC92.text	6D613513FFC9CB5BFF03FF29FE01BC92.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Coccographis nigrorubra Lesne 1901	<div><p>Coccographis nigrorubra Lesne, 1901</p><p>Fig. 6 (A, B, C, D, E, F)</p><p>Coccographis nigrorubra Lesne, 1901:349 .</p><p>Distribution in China. Yunnan.</p><p>Other distribution. Vietnam.</p><p>Host plants: Unknown.</p><p>Remarks: We have checked 128 specimens of Coccographis nigrorubra collected in Yunnan, and found this species shows very strong sexual dimorphism. The posterior margin of the last abdomen segment is obviously emarginated in the male (Fig. 6E) but straight in the female (Fig.6F); antennal club with four antennomeres in the male (Fig. 6G), but three in the female (Fig. 6H); size of the last antennomere in male distinctly smaller than the other three segments; mean body length 13.4 mm (n = 20) and almost same between male (11.3–17.7 mm, n = 10) and female (10.5–17.3 mm, n = 10). Figure 6 provides the first published photographs of the male (Fig. 6C) and female (Fig. 6D) genitalia of the species, and of any member of the Psoinae . It further confirms the very strong sexual dimorphism of this species. Aedeagus of male long, well sclerotized; parameres V shape; penis long, gently tapering apically (Fig. 6C).</p></div>	https://treatment.plazi.org/id/6D613513FFC9CB5BFF03FF29FE01BC92	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFC8CB5BFF03FDB1FA5ABA3E.text	6D613513FFC8CB5BFF03FDB1FA5ABA3E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dinoderinae C. G. Thomson 1863	<div><p>Key to species of subfamily Dinoderinae</p><p>(modified from Borowski &amp; Węgrzynowicz 2012)</p><p>1 Frons short, indistinctly separated from clypeus; labrum longer than clypeus and frons together....................... 2</p><p>. Frons about as long as clypeus, conspicuous, distinctly separated; labrum at most as long as clypeus and frons together (Fig. 15).................................................. Orientoderus orientalis (Borowski et Węgrzynowicz, 2011)</p><p>2(1) Head behind eyes smooth and lustrous; body strongly elongated; elytral punctures in regular rows; setae on elytra either fine and recumbent or arcuately curved and semierect............................. Rhyzopertha dominica (Fabricius,1792)</p><p>. Head behind eyes densely punctured, granulate or finely wrinkled; body short and squat; elytral punctures irregularly dispersed or arranged in short rows, if rows long and regular then joints of antennal club markedly transverse; setae on elytra most apparent on declivity, erect, straight, of pointed or thickened tips, sometimes squamiform ( Dinoderus Stephens, 1830)......... 3</p><p>3(2) First tarsomere short, distinctly shorter than second and third together; last tarsomere longer than sum of all the remaining. Tarsi without ventral brushes of long setae (Fig. 11D) ( Dinoderus s.str.)...............................................4</p><p>. Proximal tarsomere long, at least as long as the next two together; distal tarsomere somewhat shorter than sum of others. Ventral side of basal two tarsomeres with brushes of long setae (Fig. 7E) ( Dinoderastes Lesne, 1914)..........................9</p><p>4(3) Antennae with 11 antennomeres.......................................................................... 5</p><p>. Antennae with 10 antennomeres..........................................................................6</p><p>5(4) Prescutellar depressions indistinct; setae on elytral declivity very fine, thin, clearly discernible only when viewed obliquely from side; body elongated, slender (Fig. 13)..................................... D. (Dinoderus) piceolus Lesne,1933</p><p>. Prescutellar depressions distinct, deep; setae on elytral declivity conspicuous, long, pointed or squamiform; body short and squat (Fig. 11)............................................................ D. (Dinoderus) favosus Lesne,1911</p><p>6(4) Antennomeres 1-7 with dense brushes of long erect setae (Fig. 12)............... D. (Dinoderus) ocellaris Stephens,1830</p><p>. Antennomeres 1-7 without brushes of long setae, usually with only sparse, fine and not very long erect setae.............7</p><p>7(6) Median two teeth on apical margin of pronotum narrow at bases, protruding forwards and close to one another; intervals on apical part of elytra, especially on elytral declivity, strongly elevated and irregularly covered with papillae and denticles; body short, squat, mat, microsculpture conspicuous (Fig. 10)........................ D. (Dinoderus) creberrimus Lesne,1941</p><p>. Median two teeth on apical margin of pronotum wide at bases, not protruding forwards and typically widely separated; intervals on apical part of elytra, especially on elytral declivity, not elevated and without papillae or denticles; body short and squat or elongated and narrow, more or less lustrous.................................................................8</p><p>8(7) Anterior margin of pronotum with 8, less frequently with 10, teeth; elytra seen from side evenly setose along their length...................................................................... D. (Dinoderus) minutus (Fabricius, 1775)</p><p>. Anterior margin of pronotum with 12, less frequently with 10 or 14 teeth; elytral setae as seen from side less apparent and distinctly shorter in basal half than on elytral declivity (Fig. 13).............. D. (Dinoderus) ochraceipennis Lesne, 1906</p><p>9(3) Antennae with 11 antennomeres.......................................... D. (Dinoderastes) japonicus Lesne, 1895</p><p>. Antennae with 10 antennomeres........................................................................ 10</p><p>10(9) Elytral declivity with a large, smooth, impunctate and lustrous area on both sides of suture (Fig. 9C)........................................................................................ D. (Dinoderastes) speculifer Lesne,1895</p><p>. Elytral declivity coarsely and densely punctured without a large, smooth, impunctate area.......................... 11</p><p>11(10) Suture of declivity convex, scutellar shield square or sub-square (Fig. 7B).......... D. (Dinoderastes) hongheensis sp.nov.</p><p>. Suture of declivity flat and not convex, scutellar shield transversely rectangular (Fig. 8B)................................................................................................. D. (Dinoderastes) nanxiheensis sp.nov.</p></div>	https://treatment.plazi.org/id/6D613513FFC8CB5BFF03FDB1FA5ABA3E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFC8CB55FF03F8A3FE15BEF5.text	6D613513FFC8CB55FF03F8A3FE15BEF5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dinoderus (Dinoderastes) hongheensis Zhang & Meng & Beaver 2022	<div><p>Dinoderus (Dinoderastes) hongheensis sp. nov.</p><p>Fig. 7 (A, B, C, D, E)</p><p>Type material. Holotype: CHINA: Yunnan, Jinping Fenshuiling National Natural Reserve, 22°45′53.41″N, 103°28′53.23″E, 14.V.2021, 1562m, leg. LZ Meng (IZAS). Paratypes (4): as holotype except: 22°48′59.45″N, 103°27′20.67″E, 24.iv.2021, 1210m (2); as previous except: 04.v.2021 (1); <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=103.45574&amp;materialsCitation.latitude=22.816513" title="Search Plazi for locations around (long 103.45574/lat 22.816513)">Daweishan National Natural Reserve</a>, 22°54′28.09″N, 103°41′48.19″E, 12.v.2018, 2111m, leg. LZ Meng (1) (all HUC) .</p><p>Description. Length 3.3–3.8 mm, 2.6 × longer than wide (n = 3); Body cylindrical, elongate, black, except femora and tibiae blackish-brown, tarsi reddish-brown.</p><p>Head. Labrum punctured at both sides, smooth and reflexed at middle. Epistoma narrow, its apical margin arcuately emarginate, sparse soft setae directed forwards. Frons indistinct, narrower than epistoma, with finely but distinctly micro-sculptured surface, setulae (seen only near to epistoma) directed towards middle of frons, vertex inconspicuously wrinkled. Antennae with 10 antennomeres, club of 3 antennomeres, the second transverse, the third of subequal width and length, broadly rounded at apex. Eyes distinctly flattened, radial setae behind ocular margins yellowish-white, short.</p><p>Pronotum. Widest behind midlength, 1.1 × wider than long (n = 3); lateral carina distinct, reaching beyond pronotal midlength and extended anteriorly to join row of denticles on anterior margin; these denticles (5 on each side) evenly spaced, median two teeth widely separated and sharply triangular, those in remaining rows finer, semicircularly distributed; basal part of pronotum covered with small, shallow punctures; prescutellar depression very shallow and inconspicuous; vestiture yellowish-white, recumbent, denser only on sides and near basal angles.</p><p>Scutellar shield trapezoidal, black.</p><p>Elytra. Faintly shining, parallel sided, 1.7 × longer than wide (n = 3), anterior margin sharp and distinct; elytral punctures small near base, increasing in size and more closely placed towards declivity, shallow, surface between them weakly (anteriorly) to distinctly (in apical part) convex; apices of elytra invisible from above, apical margin finely crenulate; declivity densely, coarsely punctured, suture distinctly raised and widened in mid-declivity; setae very fine, hardly discernible in basal and middle parts of elytra which appear almost glabrous, but distinct, erect, golden-yellow, short, sharply pointed on declivity.</p><p>Tarsi. First tarsomere long at least as long as the next two together, distal tarsomere somewhat shorter than the total length of the others; ventral side of basal two tarsomeres with brushes of dense, long setae.</p><p>Diagnosis. Currently the subgenus Dinoderastes only includes 4 species (Borowski &amp; Węgrzynowicz 2012). Two of these, D. (Dinoderastes) japonicus Lesne, and D. (D.) scabricauda Lesne have 11 antennomeres. Dinoderus (Dinoderastes) hongheensis sp. nov. Dinoderus (D.) speculifer, Dinoderus (D.) exilis, and D. (D.) nanxiheensis sp.nov. described below, have 10 antennomeres. These four species are distinguished by characters of the pronotum and elytral declivity. The two median teeth on the anterior margin of the pronotum are closely placed in D. exilis, but more widely separated in the other three species. D. speculifer is distinguished by an area on each side of the suture on the elytral declivity which is smooth and shining (Fig. 9C). D. nanxiheensis has the suture raised on the declivity, and a narrow, impunctate, shining groove on either side of it (Fig. 8E). The entire elytral declivity is coarsely and densely punctured in D. hongheensis and D. exilis, but the punctures of the former species are much smaller than those of D. exilis, and less closely spaced.</p><p>Etymology. The species is named in reference to the type locality. All of the type specimens were collected on both sides of the Honghe river (“Red river”, also called Yuanjiang), an important river passing through the middle of Yunnan Province and running into Laocai Province of Vietnam from Hekou County.</p><p>Distribution. China S-W (Yunnan) only.</p><p>Host plants. Unknown.</p></div>	https://treatment.plazi.org/id/6D613513FFC8CB55FF03F8A3FE15BEF5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFC6CB55FF03FBECFCCAB8AE.text	6D613513FFC6CB55FF03FBECFCCAB8AE.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dinoderus (Dinoderastes) japonicus Lesne 1895	<div><p>Dinoderus (Dinoderastes) japonicus Lesne, 1895</p><p>Dinoderus japonicus Lesne, 1895: 170 .</p><p>Distribution in China. Fujian, Guangdong, Guangxi, Guizhou, Henan, Hongkong, Hunan, Jiangsu, Jiangxi, Sichuan, Taiwan, Yunnan, Zhejiang (Hua 2002).</p><p>Other distribution. Japan. Introduced into Australia, Europe, USA, but not established (Borowski &amp; Węgrzynowicz, 2012).</p><p>Host plants. Bamboo and bamboo products ( Poaceae).</p><p>Remarks. This species was recorded by H.-X., Li and J.-Y., Liu in ‘ Forest Insects of Yunnan’ (Huang 1987). We did not find the species in our and IZAS collections.</p></div>	https://treatment.plazi.org/id/6D613513FFC6CB55FF03FBECFCCAB8AE	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFC6CB57FF03FA15FD9EBC7D.text	6D613513FFC6CB57FF03FA15FD9EBC7D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dinoderus (Dinoderastes) nanxiheensis Zhang & Meng & Beaver 2022	<div><p>Dinoderus (Dinoderastes) nanxiheensis sp. nov.</p><p>Fig. 8 (A, B, C, D, E)</p><p>Type material. Holotype: CHINA: Yunnan <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=103.99424&amp;materialsCitation.latitude=22.731928" title="Search Plazi for locations around (long 103.99424/lat 22.731928)">Gulinqing Provincial Natural Reserve</a>, 22°43′54.94″N, 103°59′39.27″E, 17.V. 2019, 594m, leg. LZ Meng (IZAS) . Paratypes (4): as holotype except: 22°43′51.53″N, 103°59′35.34″E, 11.IV. 2019, 585m (1); as previous except: 16.vi.2019 (1); as previous except: 22°43′53.33″N, 103°59′34.97″E, 07.VI. 2019, 592m (1); as previous except: 22°43′54.94″N, 103°59′39.27″E, 01.IV. 2018, 594m (1) (all in HUC).</p><p>Description. Length 3.5–3.8 mm, 2.5 × longer than wide (n = 3), body cylindrical, elongated, black, except femora and tibiae blackish-brown, tarsi reddish-brown.</p><p>Head. Labrum sparsely punctured, shallowly concave, smooth and reflexed in middle. Epistoma narrow, its apical margin arcuately emarginate, sparse soft setae directed forwards. Frons indistinct, narrower than epistoma, with finely but distinctly micro-sculptured surface, setulae (seen only near to epistoma) directed towards middle of frons. Vertex inconspicuously wrinkled. Antennae with 10 antennomeres, the last three forming the club, penultimate segment of club transverse, last segment of subequal width and length, broadly rounded at apex. Eyes distinctly flattened, with yellowish-white, short, radially spreading setae present behind ocular margins.</p><p>Pronotum. Pronotum widest behind middle, 1.1 × wider than long (n = 3); lateral carina distinct, reaching beyond pronotal midlength and extended to join row of denticles on anterior margin; these denticles (9-10 on each side) almost evenly spaced and median two teeth widely separated, sharply triangular; those in remaining rows finer, semi-circularly distributed; basal part of pronotum with small, shallow punctures; prescutellar depressions relatively deep and conspicuous; pronotal vestiture yellowish-white, recumbent, denser only on sides and near basal angles.</p><p>Scutellar shield. Rectangular, about twice as wide as long.</p><p>Elytra. Elytra faintly shining, parallel sided, 1.5 × longer than wide (n = 3), anterior margin sharp and distinct; elytral punctures small near base, increasing in size and more closely placed towards declivity, shallow, irregularly distributed, surface between them weakly (anteriorly) to distinctly (in apical part) convex; apices of elytra invisible from above, apical margin finely crenulate; declivity with punctures similar in size and spacing to those on posterior part of elytral disc; suture distinctly raised over whole height of declivity, on either side of it a narrow, impunctate, shining groove; elytral setae very fine, hardly discernible in basal and middle parts of elytra which appear almost glabrous, distinct, erect, golden-yellow, short, and sharply pointed on declivity.</p><p>Tarsi. First tarsomere long, at least as long as the next two together, distal tarsomere somewhat shorter than the others together; ventral side of basal two tarsomeres with brushes of dense, long setae.</p><p>Diagnosis. The species belongs to the group with 10 antennomeres (see above). It is distinguished from the other species in the group by the form of the elytral declivity. The suture is raised over the whole height of the declivity, and has a narrow, impunctate, shining groove on each side.</p><p>Etymology. The species is named in reference to the type locality. All of the type specimens were collected within a small fragment of tropical monsoonal rainforest in Gulinqing Provincial Nature Reserve, belonging the Nanxihe (Nanxi River) Watershed, a tributary of the Honghe river.</p><p>Host plants. Unknown.</p><p>Distribution. China (Yunnan) only.</p></div>	https://treatment.plazi.org/id/6D613513FFC6CB57FF03FA15FD9EBC7D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFC4CB57FF03FE71FE15BF81.text	6D613513FFC4CB57FF03FE71FE15BF81.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dinoderus (Dinoderastes) speculifer Lesne 1895	<div><p>Dinoderus (Dinoderastes) speculifer Lesne, 1895</p><p>Fig. 9 (A, B, C)</p><p>Dinoderus speculifer Lesne 1895: 169 .</p><p>Distribution in China. Borowski and Węgrzynowicz (2012) recorded this species distributed in China, but not specified to the provincial area, Park et al. (2015) recorded this species distributed in Taiwan Province.</p><p>Other distribution. Japan, Korea (Park et al. 2015).</p><p>Host plants. Unknown.</p></div>	https://treatment.plazi.org/id/6D613513FFC4CB57FF03FE71FE15BF81	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFC4CB50FF03F880FB69BC91.text	6D613513FFC4CB50FF03F880FB69BC91.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dinoderus (Dinoderus) creberrimus Lesne 1941	<div><p>Dinoderus (Dinoderus) creberrimus Lesne, 1941 *</p><p>Fig. 10 (A, B)</p><p>Dinoderus creberrimus Lesne, 1941: 141 .</p><p>New records. CHINA: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=101.57916&amp;materialsCitation.latitude=21.614166" title="Search Plazi for locations around (long 101.57916/lat 21.614166)">Xishuangbanna</a>, Mengla County, 21°36′51″N, 101°34′45″E, alt. 836m, 03.IV.2018, leg. LZ Meng (HUC) ; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=103.405556&amp;materialsCitation.latitude=23.029448" title="Search Plazi for locations around (long 103.405556/lat 23.029448)">Daweishan National Nature Reserve</a>, Lvshuihe, 23° 01′46.01″N, 103°24′19.99″E, alt. 555m, 17. V.2019, leg. LZ Meng (HUC) ; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=103.99304&amp;materialsCitation.latitude=23.731482" title="Search Plazi for locations around (long 103.99304/lat 23.731482)">Gulinqing Provincial Nature Reserve</a>, 23° 43′53.33″N, 103°59′34.97″E, 592m, 01.IV.2018, leg. LZ Meng (HUC) ; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=103.45574&amp;materialsCitation.latitude=22.816513" title="Search Plazi for locations around (long 103.45574/lat 22.816513)">Jinping Fenshuiling National Nature Reserve</a>, Zhonglinggang, 22°48′59.45″N, 103°27′20.67″E, 24.IV.2021, alt. 1210m, leg. LZ Meng (HUC) .</p><p>Distribution in China: Yunnan.</p><p>Other distribution: India (Assam) (Lesne 1940).</p><p>Host plants. Develops in Dipterocarpus pilosus Roxb. (Dipterocarpaceae) (Lesne 1940).</p></div>	https://treatment.plazi.org/id/6D613513FFC4CB50FF03F880FB69BC91	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFC3CB51FF03FBEEFEC4BC91.text	6D613513FFC3CB51FF03FBEEFEC4BC91.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dinoderus (Dinoderus) favosus Lesne 1911	<div><p>Dinoderus (Dinoderus) favosus Lesne, 1911 *</p><p>Fig. 11 (A, B, C, D)</p><p>Dinoderus favosus Lesne, 1911: 397 .</p><p>New records. CHINA: Yunnan <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=103.99595&amp;materialsCitation.latitude=23.7318" title="Search Plazi for locations around (long 103.99595/lat 23.7318)">Gulinqing Provincial Nature Reserve</a>, 23° 43′54.48″N, 103°59′45.43″E, alt. 581m, 26.IV.2019, leg. LZ Meng (HUC) ; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=103.40584&amp;materialsCitation.latitude=23.030172" title="Search Plazi for locations around (long 103.40584/lat 23.030172)">Daweishan National Nature Reserve</a>, 23° 01′48.62″N, 103°24′21.01″E, Lvshuihe, alt. 555m, 18.IV.2019, leg. LZ Meng (HUC) ; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=101.57861&amp;materialsCitation.latitude=21.615278" title="Search Plazi for locations around (long 101.57861/lat 21.615278)">Dai Autonomous Prefecture of Xishuangbanna</a>, Mengla County, 21°36′55.00″N, 101°34′43.00″E, alt. 853m, 16.IV.2018, leg. LZ Meng (HUC) .</p><p>Distribution in China: Yunnan only.</p><p>Other distribution: India, Myanmar, Thailand (Beaver et al., 2011), Vietnam.</p><p>Host plants. Various trees in the families Dipterocarpaceae and Fagaceae (Beeson &amp; Bhatia 1937; Beaver et al. 2011).</p></div>	https://treatment.plazi.org/id/6D613513FFC3CB51FF03FBEEFEC4BC91	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFC2CB51FF03FE08FB89BE4A.text	6D613513FFC2CB51FF03FE08FB89BE4A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dinoderus (Dinoderus) minutus (Fabricius 1775)	<div><p>Dinoderus (Dinoderus) minutus (Fabricius, 1775)</p><p>Apate minutus Fabricius, 1775: 54 .</p><p>Distribution in China. Most provinces including Anhui, Beijing, Fujian, Guangdong, Guangxi, Guizhou, Hainan, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Shaanxi, Shandong, Shanghai, Sichuan, Taiwan, Tianjin, Yunnan and Zhejiang. The species was recorded from Yunnan by Huang (1987) and Li (1992). We did not find the species in our collections.</p><p>Other distribution. Cosmopolitan. CABI (2021a) gives details of the worldwide distribution.</p><p>Host plants. Develops in various species of bamboos ( Bambusoideae) and rattans ( Arecaceae), rarely in woody parts of trees and shrubs. A major pest of bamboo and rattan products (CABI 2021a).</p></div>	https://treatment.plazi.org/id/6D613513FFC2CB51FF03FE08FB89BE4A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFC2CB51FF03FC31FC04B879.text	6D613513FFC2CB51FF03FC31FC04B879.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dinoderus (Dinoderus) ocellaris Stephens 1830	<div><p>Dinoderus (Dinoderus) ocellaris Stephens, 1830</p><p>Fig. 12 (A, B)</p><p>Dinoderus ocellaris Stephens, 1830: 352 .</p><p>Distribution in China. Fujian, Zhejiang (Chu &amp; Zhang 1997 as Dinoderus pilifrons Lesne, 1895). Undoubtedly more widespread in China than the published records suggest.</p><p>Other distribution. India, Indonesia, Laos, Myanmar, Nepal, Philippines, Sri Lanka, Thailand, Vietnam. Introduced to Australia, New Zealand, USA, Europe (Liu &amp; Beaver 2018).</p><p>Host plants. Beeson and Bhatia (1937) included Dendrocalamus strictus, Oxytenanthera nigrociliata and other bamboos as the host plants. It also attacks the wood of a variety of trees.</p></div>	https://treatment.plazi.org/id/6D613513FFC2CB51FF03FC31FC04B879	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFC1CB52FF03FF61FE15BC94.text	6D613513FFC1CB52FF03FF61FE15BC94.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dinoderus (Dinoderus) ochraceipennis Lesne 1906	<div><p>Dinoderus (Dinoderus) ochraceipennis Lesne, 1906</p><p>Fig. 13 (A, B)</p><p>Dinoderus ochraceipennis Lesne, 1906: 399 .</p><p>Distribution in China. First recorded from Yunnan by Liu (2010).</p><p>Other distribution. Myanmar, Vietnam.</p><p>Host plants. Unknown.</p></div>	https://treatment.plazi.org/id/6D613513FFC1CB52FF03FF61FE15BC94	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFC1CB52FF03FC4FFCE4B99A.text	6D613513FFC1CB52FF03FC4FFCE4B99A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dinoderus (Dinoderus) piceolus Lesne 1933	<div><p>Dinoderus (Dinoderus) piceolus Lesne, 1933</p><p>Fig. 14 (A, B)</p><p>Dinoderus piceolus Lesne, 1933: 259 .</p><p>Distribution in China. Hongkong (Borowski &amp; Węgrzynowicz 2007).</p><p>Other distribution. The species is endemic to China.</p></div>	https://treatment.plazi.org/id/6D613513FFC1CB52FF03FC4FFCE4B99A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFC1CB53FF03F91CFEA9BC7D.text	6D613513FFC1CB53FF03F91CFEA9BC7D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Orientoderus orientalis (Borowski & Wegrzynowicz 2011)	<div><p>Orientoderus orientalis (Borowski &amp; Węgrzynowicz, 2011) *</p><p>Fig. 15 (A, B)</p><p>Prostephanus (Orientoderus) orientalis Borowski &amp; Węgrzynowicz, 2011: 256 .</p><p>New record. China: Yunnan, Daweishan National Nature Reserve, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=103.696976&amp;materialsCitation.latitude=22.908691" title="Search Plazi for locations around (long 103.696976/lat 22.908691)">Dajianshan</a>, 22°54′31.29″N, 103°41′49.10″E, alt. 2121m, 14.IV.2018, leg. LZ Meng (HUC) .</p><p>Distribution in China: Yunnan.</p><p>Other distribution. Laos, Thailand (Liu &amp; Beaver 2013).</p><p>Host plants. Unknown.</p><p>Remarks. The subgenus Orientoderus Borowski &amp; Węgrzynowicz, 2011 was elevated to generic status by Liu and Beaver (2013).</p></div>	https://treatment.plazi.org/id/6D613513FFC1CB53FF03F91CFEA9BC7D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFC0CB53FF03FC98FE4FB9D0.text	6D613513FFC0CB53FF03FC98FE4FB9D0.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Rhyzopertha dominica (Fabricius 1792)	<div><p>Rhyzopertha dominica (Fabricius, 1792)</p><p>Synodendron dominicum Fabricius, 1792: 359 .</p><p>Distribution in China. Recorded from most provinces including: Anhui, Fujian, Gansu, Guangdong, Guangxi, Hebei, Heilongjiang, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Ningxia, Shaanxi, Shandong, Shanghai, Sichuan, Yunnan, Zhejiang. Recorded from Yunnan by Li (1992), but not found in our collections.</p><p>Other distribution. Cosmopolitan species. CABI (2021b) gives details of the worldwide distribution.</p><p>Host plants. In tropical countries, it develops in tree branches, bamboo and rattan; in cooler areas it attacks cereal grains and products. Introduced throughout the world and established in many countries—mainly in grain stores (CABI 2021b).</p></div>	https://treatment.plazi.org/id/6D613513FFC0CB53FF03FC98FE4FB9D0	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFC0CB4DFF03FA73FA5AB906.text	6D613513FFC0CB4DFF03FA73FA5AB906.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Bostrichinae Latreille 1802	<div><p>Key to the species of subfamily Bostrichinae</p><p>1 Elytral declivity without 2 strong spines, or if spines present, well separated from suture. Antennal club not flabellate nor with strongly transverse segments............................................................................ 2</p><p>. Elytral declivity with 2 strong spines in middle close to or on suture; antennal club flabellate or with strongly transverse segments ( Sinoxylini Lesne)............................................................................... 3</p><p>2(1) Intercoxal process of first abdominal ventrite broader and with a flattened ventral face (Fig. 3B). Metepisternum more broadly truncate behind with metepimeron widely separated from metaventrite ( Bostrichini Latreille)....................... 12</p><p>. Intercoxal process of first abdominal ventrite forming a vertical lamina (Fig. 3A). Metepisternum narrowed posteriorly so that metepimeron nearly touches metaventrite ( Xyloperthini Lesne)............................................... 22</p><p>3(1) Submarginal carina along lateral margin of elytra curving dorsally at its posterior end to join carina forming lower margin of elytral declivity. Elytral disc angularly separated from declivity (Fig. 25)................... Sinoxylon anale Lesne,1897</p><p>. Submarginal carina along lateral margin of elytra continues to run parallel to elytral margin to reach suture.............. 4</p><p>4(3) Spines on elytral declivity contiguous, inserted on sutural interstriae, triangular, with pointed tips...................... 5</p><p>. Spines on elytral declivity not contiguous, inserted lateral to sutural interstriae......................................8</p><p>5(4) Frons without a row of four minute teeth (Fig. 26). Large species, 6.5–9 mm long.......... Sinoxylon crassum Lesne,1897</p><p>. Frons with a row of four minute teeth. Smaller species, not more than 6 mm long.................................. 6</p><p>6(5) Elytral pubescence of the elytra dense, rather long and conspicuous (Fig. 28)......... Sinoxylon fuscovestitum Lesne, 1919</p><p>. Elytral surface either glabrous, or with very short, inconspicuous pubescence..................................... 7</p><p>7(6) Declivital teeth small, sharply pointed, inserted at the middle of the height of the declivity (Fig. 27). First antennomere of club five times as long as wide. Scutellar shield small.................................. Sinoxylon flabrarius Lesne, 1906</p><p>. Declivital teeth reduced to a small triangular prominence, inserted below the middle of the height of the declivity. First antennomere of club not more than four times longer than wide. Scutellar shield large, subpentagonal............................................................................................... Sinoxylon cucumella Lesne, 1906</p><p>8(4) Spines on elytral declivity laterally compressed. Elytral bases carinate............................................9</p><p>. Spines on elytral declivity not laterally compressed, subcylindrical. Elytral bases not carinate................................................................................................. Sinoxylon japonicum Lesne, 1895</p><p>9(8) Margin of elytral declivity without costae; base of pronotum with small, rounded granules.......................... 10</p><p>. Margin of elytral declivity with three pairs of costae, the uppermost barely distinct or obsolete; base of pronotum with densely placed, flattened granules.............................................................................. 11</p><p>10(9) Apical groove of elytra barely widened at the external angle; apical declivity matt, not very abruptly separated from disc granules of posterior area of pronotum very dense; femora black; length ca. 4 mm ............. Sinoxylon pubens Lesne, 1906</p><p>. Apical groove of the elytra markedly enlarged at the external angle; apical declivity shining, very abruptly truncate; granules of posterior area of pronotum more widely separated; femora brown or reddish-brown; length ca. 3–3.5 mm (Fig. 29).............................................................................. Sinoxylon pygmaeum Lesne, 1897</p><p>11(9) Second antennomere of club relatively long and narrow, ca. 3.6–3.8 × longer than wide; t 4.1-5.1 mm long (Fig. 30)................................................................................ Sinoxylon tignarium Lesne, 1902</p><p>. Second antennomere of club relatively short and wide, ca. 3.0–3.2 × longer than wide; 3.5-4.3 mm long........................................................................................ Sinoxylon mangiferae Chūjō, 1936</p><p>12(2) Elytra with a raised longitudinal costa near base and fascicles of dense golden-yellow hairs scattered over elytral surface (Fig. 21)............................................................... Lichenophanes carinipennis (Lewis, 1896)</p><p>. Elytra without longitudinal costa near base and scattered fascicles of hairs....................................... 13</p><p>13(12) Body rather elongated, 4 to 5 × longer than wide. Anterior margin of pronotum with a row of teeth (Figs 17B, 23B)...... 14</p><p>. Body more robust, about 3 × longer than wide. Anterior margin of pronotum without a row of teeth................... 16</p><p>14(13) Largest teeth on pronotum anterior margin located laterally; frons strongly gibbous forming a very pronounced transverse swelling (Fig. 17A)................................................. Dolichobostrychus yunnannus Lesne, 1913</p><p>. Median two teeth on pronotum anterior margin more developed than lateral teeth; frons not transversely swollen, weakly convex............................................................................................... 15</p><p>15(14) Pronotum relatively short, rounded, its anterior margin not very strongly projecting over head (Fig. 24A)................................................................................... .. Parabostrychus elongatus (Lesne, 1895)</p><p>. Pronotum more elongate, egg-shaped, its anterior margin strongly projecting over head (Fig. 23A)......................................................................................... Parabostrychus acuticollis Lesne, 1913</p><p>16(13) Pronotum not impressed above middle of anterior margin.....................................................17</p><p>. Pronotum slightly impressed above middle of anterior margin ( Heterobostrychus Lesne)........................... 18</p><p>17(16) Medium sized species (6–21mm). Disc of pronotum with flattened, imbricate scale-like sculpture, lacking punctures (Fig. 16)....................................................................... Bostrychopis parallela Lesne, 1895</p><p>. Small species (3–6.5 mm). Disc of pronotum with strong, deep punctures, lacking imbricate scale-like sculpture (Fig. 22)....................................................................... Micrapate simplicipennis (Lesne, 1895)</p><p>18(16) Posterior angles of the prothorax rounded or very slightly projecting; disc of pronotum with flattened, imbricate scalelike sculp- ture, lacking punctures, at least posteriorly................................................................ 19</p><p>. Posterior angles of the prothorax strongly projecting and granulate; disc of pronotum coarsely, densely punctured, lacking imbricate scale-like sculpture...................................... Heteropbostrychus aequalis (Waterhouse, 1884)</p><p>19(18) Pronotum with imbricate scale-like sculpture only on posterior part of disc, distinctly punctured behind summit. Scutellar shield transverse, lunulate................................................... Heterobostrychus ambigenus Lesne, 1920</p><p>. Pronotum with imbricate scale-like sculpture extending from just behind summit to bases of pronotum. Scutellar shield square or rectangular....................................................................................... 20</p><p>20(19) Frons middle with a distinct prominence and dense fulvous hairs like a small conical horn elytra declivity without distinct hook-like tooth....................................................... Heterobostrychus unicornis Waterhouse,1879</p><p>. Frons middle without distinct prominence, elytra declivity with distinct hook-like tooth............................ 21</p><p>21(20) Elytra with short, appressed hairs (Fig. 19). Usually larger, 11–15 mm long... Heterobostrychus hamatipennis (Lesne, 1895)</p><p>. Elytra glabrous (Fig. 20). Always smaller, 9–11 mm long....................... Heterobostrychus pileatus Lesne, 1899</p><p>22(2) Antennae with eight segments.......................................................................... 23</p><p>. Antennae with more than eight segments.................................................................. 24</p><p>23(22) Antenna distinctly shorter than pronotum; funicle subequal in length to first antennomere of club; last antennomere with two distinct circular, sensory impressions (Fig.32)................................... Octodesmus parvulus (Lesne, 1897)</p><p>. Antenna distinctly longer than pronotum; funicle much shorter in length than first antennomere of club; last antennomere without sensory impressions.............................................. Octomeristes pusillus (Liu &amp; Beaver, 2016)</p><p>24(22) Prothorax with a very clear lateral carina, more or less prolonged, abruptly angled at the posterior angle, and briefly prolonged along the base...................................................................................... 25</p><p>. Prothorax without a lateral carina, or with a short slightly curved carina only on the posterior angles, not angular at the base. .................................................................................................. 29</p><p>25(24) Antennomeres of club elongate; frons with erect hairs; last visible segment of male abdomen with lateral pieces (Fig. 43)............................................................................ Xylothrips flavipes (Illiger, 1801)</p><p>. First and second segments of antennal club transverse; frons without erect hairs; last segment of male abdomen without lateral pieces ( Xylopsocus Lesne)............................................................................. 26</p><p>26(25) Antenna 10-segmented (Fig. 39). Upper margin of elytral declivity with a pair of sharply pointed teeth on each side............................................................................ Xylopsocus acutespinosus Lesne, 1906</p><p>. Antenna 9-segmented. Upper margin of elytral declivity without sharply pointed teeth.............................. 27</p><p>27(26) Upper margin of elytral declivity bearing two pairs of blunt tubercles (Fig. 41)................................................................................... Xylopsocus intermedius (Damoiseau in Damoiseau et Coulon, 1993)</p><p>. Upper margin of elytral declivity without two pairs of blunt tubercles.......................................... 28</p><p>28(27) Declivital margin of elytra weakly bisinuate in upper third; elytral declivity quite strongly punctured, granulate-punctate only in upper third (Fig. 40).................................................. Xylopsocus capucinus (Fabricius, 1781)</p><p>. Declivital margin of elytra with a sharp, inwardly-directed tooth in upper third; elytral declivity strongly granulate-punctate over whole surface (Fig. 42)..................................................... Xylopsocus radula Lesne, 1901</p><p>29(24) Without spines or tubercles present on margin of elytral declivity.............................................. 30</p><p>. At least one pair of spines or tubercles present on margin of elytral declivity..................................... 31</p><p>30(29) Elytral declivity oblique forming a shovel-like extension (Fig. 34)...................... Paraxylion bifer (Lesne, 1932)</p><p>. Elytral declivity steep, not shovel-like (Fig. 35).................................... Xylocis tortilicornis Lesne, 1901</p><p>31(29) Antennae with very elongate club extending almost to abdominal apex. Posterior part of elytra close to declivity very coarsely punctured with rows of tubercular or spine-like processes on interstriae (Fig. 31A, B)......... .. Calonistes vittatus sp. nov.</p><p>. Antennae less elongate, not extending to abdominal apex. Posterior part of elytra not as alternate.................... 32</p><p>32(31) First and second antennomeres of antennal club with two longitudinal bands of golden hairs on each side of each face (Fig. 36A)..................................................................... Calophagus colombiana sp. nov.</p><p>. Antennal club without longitudinal bands of hairs, with or without small, distinct, subcircular sensory areas with denser pubescence.............................................................................................. 33</p><p>33(32) Body size smaller, not more than 6 mm long. Elytral declivity with two pairs of spines, the lower very long and curved medially...................................................................... Xylodectes ornatus (Lesne, 1897)</p><p>. Body size larger, exceeding 7 mm. Elytral declivity either with three distinct pairs of spines, or only blunt tubercles present. .................................................................................................. 34</p><p>34(33) Elytral declivity with three distinct pairs of spines on margin (Figs 37, 38) ( Xylodrypta Lesne, 1901).................. 35</p><p>. Elytral declivity with a pair of blunt tubercles at about mid-height of declivity (Fig. 32B)............................................................................................. Gracilenta yingjiangensis gen. nov., sp. nov.</p><p>35(34) Declivital spines sharply pointed, acuminate, distinctly separated from each other (Fig. 38B, E). Female abdomen without spiny processes on fourth ventrite (Fig. 38C)............................................. Xylodrypta zhenghei sp. nov.</p><p>- Declivital spines less sharply pointed, the bases broadened and not distinctly separated (Fig. 37A, B). Female abdomen with long, spiny processes on fourth ventrite (Fig. 37C).................................. Xylodrypta guochanii sp. nov.</p></div>	https://treatment.plazi.org/id/6D613513FFC0CB4DFF03FA73FA5AB906	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFDECB4EFF03FB33FA8ABC59.text	6D613513FFDECB4EFF03FB33FA8ABC59.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Bostrychopsis parallela (Lesne 1895)	<div><p>Bostrychopsis parallela (Lesne, 1895)</p><p>Fig. 16 (A, B, C, D)</p><p>Bostrychus parallelus Lesne, 1895: 174 .</p><p>Distribution in China: Guangdong, Hubei, Hunan, Sichuan, Taiwan, Yunnan, Zhejiang (Chu &amp; Zhang 1997; Hua 2002).</p><p>Other distribution. Cambodia, India, Indonesia, Laos, Philippines, Thailand. Introduced to Africa, Australia, Europe, USA</p><p>Host plants. This species mostly attacks large bamboos, but also angiosperm trees. The life cycle can last for 1-3 years (Beeson &amp; Bhatia 1937). Liu et al. (2008) described the gallery system in the wood of Lauraceae .</p></div>	https://treatment.plazi.org/id/6D613513FFDECB4EFF03FB33FA8ABC59	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFDDCB4EFF03FE40FE15BFFB.text	6D613513FFDDCB4EFF03FE40FE15BFFB.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dolichobostrychus yunnanus Lesne 1913	<div><p>Dolichobostrychus yunnanus Lesne, 1913</p><p>Fig. 17 (A, B)</p><p>Dolichobostrychus yunnanus Lesne, 1913: 191 .</p><p>Distribution in China. Sichuan, Yunnan (Borowski &amp; Węgrzynowicz 2007).</p><p>Other distribution: The species is endemic to China.</p><p>Host plants. Unknown.</p></div>	https://treatment.plazi.org/id/6D613513FFDDCB4EFF03FE40FE15BFFB	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFDDCB4EFF03FAC1FED8BA79.text	6D613513FFDDCB4EFF03FAC1FED8BA79.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Heterobostrychus aequalis (Waterhouse 1884)	<div><p>Heterobostrychus aequalis (Waterhouse, 1884)</p><p>Fig. 18 (A, B, C, D)</p><p>Bostrychus aequalis Waterhouse, 1884: 215 .</p><p>Distribution in China. Guangdong, Guangxi, Hainan, Yunnan, Shanghai, Taiwan (Hua, 2002).</p><p>Other distribution. Bhutan, India, Indonesia, Japan, Laos, Malaysia, Myanmar, Nepal, New Guinea, Pakistan, Philippines, Sri Lanka, Thailand, Vietnam. Introduced to Africa (including the Comoro Is. and Madagascar), North America (including Barbados, Cuba, USA), Europe, Middle East, Australia, New Caledonia, New Zealand (Liu &amp; Beaver 2018).</p><p>Host plants. Beeson and Bhatia (1937) provide a long list of attacked trees, and the species is clearly polyphagous. They also describe the gallery system, development and seasonal history. The species has been reported as an important pest in rubber plantations ( Hevea brasiliensis Muell. Arg.) in Thailand (Sittichaya &amp; Beaver 2009, Kangkamanee et al. 2011). It also attacks wood products including furniture, packing cases and plywood (Beaver et al. 2011).</p></div>	https://treatment.plazi.org/id/6D613513FFDDCB4EFF03FAC1FED8BA79	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFDDCB4FFF03F860FF26BC59.text	6D613513FFDDCB4FFF03F860FF26BC59.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Heterobostrychus ambigenus Lesne 1920	<div><p>Heterobostrychus ambigenus Lesne, 1920</p><p>Heterobostrychus ambigenus Lesne, 1920: 295 .</p><p>Distribution in China. China SW (Yunnan).</p><p>Other distribution. The species is endemic to China.</p><p>Host plants. Unknown.</p><p>Remarks. The species was described from a single specimen collected at ‘Pe-yen-tsin’, and no further specimens have been recorded. YFZ and LZM visited the type locality in the summer of 2021, but the species was not found.</p></div>	https://treatment.plazi.org/id/6D613513FFDDCB4FFF03F860FF26BC59	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFDCCB4FFF03FBCEFD59B88A.text	6D613513FFDCCB4FFF03FBCEFD59B88A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Heterobostrychus hamatipennis (Lesne 1895)	<div><p>Heterobostrychus hamatipennis (Lesne, 1895)</p><p>Fig. 19 (A, B)</p><p>Bostrychus hamatipennis Lesne, 1895:173 .</p><p>Distribution in China. Fujian, Guangdong, Guangxi, Henan, Hubei, Jiangxi, Liaoning, Shandong, Shanghai, Taiwan, Yunnan, Zhejiang (Hua 2002).</p><p>Other distribution. India, Indonesia, Japan, Laos, Nepal, Philippines, Sri Lanka, Thailand, Vietnam. Probably introduced to the Comoro Is., Madagascar and Mauritius. Introduced to Europe and USA (Liu &amp; Beaver, 2018).</p><p>Host Plants. Beeson and Bhatia (1937) provide a long list of attacked trees, and the species is clearly polyphagous, and has a similar biology to H. aequalis .</p></div>	https://treatment.plazi.org/id/6D613513FFDCCB4FFF03FBCEFD59B88A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFDBCB48FF03FF61FAD8BF60.text	6D613513FFDBCB48FF03FF61FAD8BF60.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Heterobostrychus pileatus Lesne 1899	<div><p>Heterobostrychus pileatus Lesne 1899 *</p><p>Fig. 20 (A, B, C, D)</p><p>Heterobostrychus pileatus Lesne, 1899: 559 .</p><p>New records. China: Yunnan, Xishuangbanna, Xiaomengyang, alt. 950m, 05.V.1957, leg. QZ Liang, IOZ(E) 1034084 (IZAS) ; Jinping, Mengla, alt. 420m, 19.IV.1956, leg. KR Huang et al., IOZ(E) 1034066 (IZAS) ; Puer, Jingdong Dongjiafen, alt. 1250m, 27.VI.1956, leg. Крыжановский, IOZ(E) 1033939 (IZAS) .</p><p>Distribution in China. Yunnan only.</p><p>Other distribution. Cambodia, India, Laos, Myanmar, Nepal, Philippines, Thailand, Vietnam (Liu &amp; Beaver, 2018).</p><p>Host plants. Like H. aequalis and H. hamatipennis, the species is polyphagous (Beeson &amp; Bhatia 1937). These authors suggest it is primarily a forest-dwelling species, and there are few records from forest products.</p></div>	https://treatment.plazi.org/id/6D613513FFDBCB48FF03FF61FAD8BF60	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFDBCB48FF03FA5EFAC2BA3E.text	6D613513FFDBCB48FF03FA5EFAC2BA3E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Heterobostrychus unicornis Waterhouse 1879	<div><p>Heterobostrychus unicornis Waterhouse, 1879 *</p><p>Bostrichus unicornis Waterhouse, 1879:361 .</p><p>New records. China: Yunnan, Puer, Menglian County, 04.V.1979, leg. YZ Wang, KIZ .</p><p>Distribution in China. Yunnan only.</p><p>Other distribution. Mozambique, Madagascar, Comoros, India, Burma, Vietnam.</p><p>Host plants. Butea monosperma (Lam.) Taub. and Shorea robusta C.F. Gaertn. in India (Beeson &amp; Bhatia 1937), and from wood products made from many different timber of Bombax ceiba, Hevea brasiliensis, Koompassia malaccensis Benth. And Pterocarpus macrocarpus Kurtz. in Thailand (Hutacharern &amp; Tubtim 1995).</p></div>	https://treatment.plazi.org/id/6D613513FFDBCB48FF03FA5EFAC2BA3E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFDBCB49FF03F8A5FB5BBDC5.text	6D613513FFDBCB49FF03F8A5FB5BBDC5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Lichenophanes carinipennis (Lewis 1896)	<div><p>Lichenophanes carinipennis (Lewis, 1896)</p><p>Fig. 21 (A, B)</p><p>Apate carinipennis Lewis, 1896: 338 .</p><p>Distribution in China. Fujian, Hainan, Taiwan, Yunnan (Hua 2002).</p><p>Other distribution. Cambodia, India (Andaman Is.), Japan, Myanmar, Sri Lanka.</p><p>Host plants. Hua (2002) gives Pinus (Pinaceae) and Populus (Salicaceae) as host trees.</p></div>	https://treatment.plazi.org/id/6D613513FFDBCB49FF03F8A5FB5BBDC5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFDACB49FF03FC84FB4CB9D3.text	6D613513FFDACB49FF03FC84FB4CB9D3.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Micrapate simplicipennis (Lesne 1895)	<div><p>Micrapate simplicipennis (Lesne, 1895) *</p><p>Fig. 22 (A, B)</p><p>Xylopertha simplicipennis Lesne, 1895: 177 .</p><p>New record. China: Yunnan, Xishuangbanna, Mengyang, alt. 820m, 30.VI.1978, leg. FJ Zeng, IOZ(E)989031(IZAS) .</p><p>Distribution in China: Yunnan only.</p><p>Other distribution. India, Indonesia (Java), Laos, Myanmar, Nepal, Thailand, Vietnam (Beaver et al. 2011).</p><p>Host plants. The species has been recorded from numerous host plants (Beeson &amp; Bhatia 1937; Beaver et al. 2011). It bores into small branches and twigs. Two or three generations per year are likely.</p></div>	https://treatment.plazi.org/id/6D613513FFDACB49FF03FC84FB4CB9D3	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFDACB4AFF03F8F8FE78BDC5.text	6D613513FFDACB4AFF03F8F8FE78BDC5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Parabostrychus acuticollis Lesne 1913	<div><p>Parabostrychus acuticollis Lesne, 1913</p><p>Fig. 23 (A, B)</p><p>Parabostrychus acuticollis Lesne, 1913: 192 .</p><p>Distribution in China. Anhui, Beijing, Hubei, Hunan, Jiangsu, Shandong, Shanghai, Sichuan, Taiwan (Chu &amp; Zhang, 1997).</p><p>Other distribution. India, Nepal, Thailand.</p><p>Host plants. Beeson and Bhatia (1937) record the species boring in dead twigs of Mallotus (Euphorbiaceae) and Tephrosia (Fabaceae) .</p></div>	https://treatment.plazi.org/id/6D613513FFDACB4AFF03F8F8FE78BDC5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFD9CB4AFF03FC89FACAB9C1.text	6D613513FFD9CB4AFF03FC89FACAB9C1.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Parabostrychus elongatus (Lesne 1895)	<div><p>Parabostrychus elongatus (Lesne, 1895) *</p><p>Fig. 24 (A, B)</p><p>Bostrychus elongatus Lesne, 1895: 170 .</p><p>New records. China: Yunnan, Daweishan National Nature Reserve, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=103.69727&amp;materialsCitation.latitude=22.908552" title="Search Plazi for locations around (long 103.69727/lat 22.908552)">Laoqingshan</a>, 22°50′ 52.90″N, 103°45′28.95″E, alt. 1872m, 19.IV.2020, leg. LZ Meng (HUC); Dajianshan, 22°54′ 30.79″N, 103°41′50.17″E, alt. 2130m, 19.IV.2019, leg. LZ Meng (HUC) .</p><p>Distribution in China. Yunnan only.</p><p>Other distribution. India, Vietnam (Liu &amp; Beaver 2018).</p><p>Host plants. Beeson &amp; Bhatia (1937) record the species from Mangifera indica (Anacardiaceae) .</p></div>	https://treatment.plazi.org/id/6D613513FFD9CB4AFF03FC89FACAB9C1	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFD8CB4BFF03FF29FDF8BFBC.text	6D613513FFD8CB4BFF03FF29FDF8BFBC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sinoxylon anale Lesne 1897	<div><p>Sinoxylon anale Lesne, 1897</p><p>Fig. 25 (A, B)</p><p>Sinoxylon anale Lesne, 1897: 21 .</p><p>Distribution in China. Recorded from most of the southern Provinces including Fujian, Guangdong, Guangxi, Hainan, Hunan, Sichuan, Taiwan, Yunnan (Hua 2002).</p><p>Other distribution. Cosmopolitan in tropical and subtropical areas.</p><p>Host Plants. Recorded from numerous host trees and bamboos (Beeson &amp; Bhatia 1937; Hutacharern &amp; Tubtim 1995). The adults can cause damage by boring into green shoots and twigs for maturation feeding or hibernation. The species is a major pest in rubber plantations in Thailand (Kangkamanee et al. 2011), and economically important in India (Beeson &amp; Bhatia 1937).</p></div>	https://treatment.plazi.org/id/6D613513FFD8CB4BFF03FF29FDF8BFBC	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFD8CB4BFF03FB63FDEBBB2F.text	6D613513FFD8CB4BFF03FB63FDEBBB2F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sinoxylon crassum Lesne 1897	<div><p>Sinoxylon crassum Lesne, 1897</p><p>Fig. 26 (A, B)</p><p>Sinoxylon crassum Lesne, 1897: 21 .</p><p>Distribution in China. Taiwan.</p><p>Other distribution. Cambodia, India, Laos, Malaysia, Myanmar, Nepal, Philippines, Thailand, Vietnam (Liu &amp; Beaver 2018). Introduced to Europe (Germany, Poland) (Borowski 2021). Iran &amp; Oman (Liu et al. 2016b). Tanzania of E. Africa (Liu 2010).</p><p>Host plants. Recorded from numerous host trees and bamboos, and from their products (Beeson &amp; Bhatia 1937; Hutacharern &amp; Tubtim 1995).</p></div>	https://treatment.plazi.org/id/6D613513FFD8CB4BFF03FB63FDEBBB2F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFD7CB44FF03FF61FE1ABCF1.text	6D613513FFD7CB44FF03FF61FE1ABCF1.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sinoxylon cucumella Lesne 1906	<div><p>Sinoxylon cucumella Lesne, 1906 *</p><p>Sinoxylon cucumella Lesne, 1906: 544 .</p><p>New record. China: Yunnan, Xishuangbanna, alt. 1200-1600m, 06.V.1962, leg.SM Song, IOZ(E)989064(IZAS).</p><p>Distribution in China. Yunnan only.</p><p>Other distribution. Bhutan, India, Laos, Myanmar, Nepal, Thailand, Vietnam (Liu &amp; Beaver 2018).</p><p>Host plants. Beeson and Bhatia (1937) recorded the species from Tectona grandis (Lamiaceae) and Wendlandia tinctoria (Rubiaceae) .</p></div>	https://treatment.plazi.org/id/6D613513FFD7CB44FF03FF61FE1ABCF1	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFD7CB44FF03FDEBFE15BEA6.text	6D613513FFD7CB44FF03FDEBFE15BEA6.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sinoxylon flabrarius Lesne 1906	<div><p>Sinoxylon flabrarius Lesne, 1906 *</p><p>Fig. 27 (A, B)</p><p>Sinoxylon flabrarius Lesne, 1906: 543 .</p><p>New record. China: Yunnan, Xishuangbanna, 23 km NW Jinghong vic. Naban Village (NNNR) N22 ° 9‘29.40“, E100°39‘55.20“, alt. 730m, 18.V.2008, leg. A. Weigel (CWW) (det. Liu, L.-Y.)</p><p>Distribution in China. Yunnan only.</p><p>Other distribution. Bhutan, India, Laos, Myanmar, Nepal, Thailand, Vietnam. Introduced to Europe (Liu &amp; Beaver 2018).</p><p>Host plants. Unknown.</p></div>	https://treatment.plazi.org/id/6D613513FFD7CB44FF03FDEBFE15BEA6	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFD7CB44FF03FA4FFE15BA42.text	6D613513FFD7CB44FF03FA4FFE15BA42.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sinoxylon fuscovestitum Lesne 1919	<div><p>Sinoxylon fuscovestitum Lesne, 1919 *</p><p>Fig. 28 (A, B)</p><p>Sinoxylon fuscovestitum Lesne, 1919: 465 .</p><p>New records. China: Yunnan, Xishuangbanna, Damenglong, alt. 700m, 11.IV.1957, leg. LC Zang, IOZ(E) 989062 (IZAS) ; Xishuangbanna, Menghai, alt. 1200-1600m, 13.V.1962, leg. SM Song, IOZ(E) 989899 (IZAS) ; Jinping, Mengla, alt. 500m, 2.V.1956, leg. KR Huang et al., IOZ(E) 1033197 (IZAS) ; Dehong Prefecture, Mangshi, alt. 900m, 17.V.1955, leg. Крыжановский ; Puer, Jingdong Dongjiafen, alt. 1250m, 23.VI.1956, leg. Крыжановский IOZ(E) 1033317 (IZAS) .</p><p>Distribution in China. Yunnan only.</p><p>Other distribution. Bhutan, India, Laos, Myanmar, Nepal, Thailand, Vietnam (Liu &amp; Beaver 2018).</p><p>Host plants. Unknown.</p></div>	https://treatment.plazi.org/id/6D613513FFD7CB44FF03FA4FFE15BA42	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFD6CB45FF03FD01FAE0B910.text	6D613513FFD6CB45FF03FD01FAE0B910.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sinoxylon japonicum Lesne 1895	<div><p>Sinoxylon japonicum Lesne, 1895</p><p>Sinoxylon japonicum Lesne, 1895: 175 .</p><p>Distribution in China. Beijing, Fujian, Gansu, Guandong, Guanxi, Hebei, Jiangsu, Shaanxi, Shandong, Taiwan, Yunnan (Huang 1987; Hua 2002).</p><p>Other distribution. Japan, Korea. Introduced into USA. (Borowski &amp; Węgrzynowicz 2007; Park et al. 2015).</p><p>Host plants. Zelkova (Ulmaceae) is cited as a host by Hua (2002). Zhu et al. (2014) note that it has become a pest of Sophora japonica (Fabaceae) in several provinces, and predict its potential distribution in China.</p></div>	https://treatment.plazi.org/id/6D613513FFD6CB45FF03FD01FAE0B910	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFD6CB45FF03FB85FB90B85D.text	6D613513FFD6CB45FF03FB85FB90B85D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sinoxylon mangiferae Chujo 1936	<div><p>Sinoxylon mangiferae Chūjō, 1936</p><p>Sinoxylon mangiferae Chūjō, 1936: 407 .</p><p>Distribution in China. Taiwan (Liu et al. 2006), Yunnan (Huang, 1987).</p><p>Other distribution. Laos, Nepal, Thailand (Liu &amp; Beaver, 2018).</p><p>Host plants. Recorded from Mangifera indica (Anacardiaceae) by Chūjō (1936).</p></div>	https://treatment.plazi.org/id/6D613513FFD6CB45FF03FB85FB90B85D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFD6CB45FF03FA51FBFCBA19.text	6D613513FFD6CB45FF03FA51FBFCBA19.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sinoxylon pubens Lesne 1906	<div><p>Sinoxylon pubens Lesne, 1906 *</p><p>Sinoxylon pubens Lesne, 1906: 511 .</p><p>New record. China: Yunnan, Xishuangbanna, 23 km NW Jinghong vic. Naban Village (NNNR) N22 ° 9'29.40", E100°39'55.20", alt. 730m, 08.V.2009, leg. A. Weigel, by light (NME, CWW) (det. P. Zahradnik) .</p><p>Distribution in China. Yunnan only.</p><p>Other distribution. India (S.).</p><p>Host plants. Unknown.</p><p>Remarks. The authors have been unable to verify the identification of this rare species. The specimens recorded are held in the private collection of A. Weigel, who communicated the record to us.</p></div>	https://treatment.plazi.org/id/6D613513FFD6CB45FF03FA51FBFCBA19	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFD6CB46FF03F880FD76BC21.text	6D613513FFD6CB46FF03F880FD76BC21.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sinoxylon pygmaeum Lesne 1897	<div><p>Sinoxylon pygmaeum Lesne, 1897</p><p>Fig. 29 (A, B)</p><p>Sinoxylon pygmaeum Lesne, 1897: 20 .</p><p>Distribution in China. Gansu (Liu 2010), Taiwan (Liu et al. 2006).</p><p>Other distribution. India, Myanmar, Nepal, Thailand, Vietnam (Liu &amp; Beaver 2018).</p><p>Host plants. Numerous species are recorded by Beeson &amp; Bhatia (1937), and the species is clearly polyphagous. It breeds in dry branches and small stems.</p></div>	https://treatment.plazi.org/id/6D613513FFD6CB46FF03F880FD76BC21	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFD5CB47FF03FCBFFC8ABC22.text	6D613513FFD5CB47FF03FCBFFC8ABC22.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Sinoxylon tignarium Lesne 1902	<div><p>Sinoxylon tignarium Lesne, 1902</p><p>Fig. 30 (A, B, C)</p><p>Sinoxylon tignarium Lesne, 1902: 116 .</p><p>Distribution in China. Sichuan, Yunnan.</p><p>Other distribution. N-E India, Thailand, Vietnam (Liu &amp; Beaver 2018).</p><p>Host plants. Beeson and Bhatia (1937) collected the species from bamboo ( Poaceae), Mallotus roxburghianus (Euphorbiaceae) and Terminalia myriocarpa (Combretaceae) .</p></div>	https://treatment.plazi.org/id/6D613513FFD5CB47FF03FCBFFC8ABC22	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFD4CB40FF03FE40FD87BC59.text	6D613513FFD4CB40FF03FE40FD87BC59.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Calonistes vittatus Zhang & Meng & Beaver 2022	<div><p>Calonistes vittatus sp. nov.</p><p>Fig. 31 (A–E)</p><p>Type material. Holotype: Female: CHINA: Yunnan, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=103.75795&amp;materialsCitation.latitude=22.847548" title="Search Plazi for locations around (long 103.75795/lat 22.847548)">Daweishan National Natural Reserve</a>, 22°50′51.17″N, 103°45′28.61″E, 29.VII.2020, 1884m, leg. LZ Meng (IZAS) . Allotype: Male: as previous except: 22°50′52.14″N, 103°45′28.59″E, 19.VII.2020, 1881m (IZAS) . Paratypes: as allotype (3♀♀); as previous except: 22°50′50.31″N, 103°45′28.60″E, 19.VII.2020, 1893m (2♀♀, 1♂); as previous except: 22°50′52.90″N, 103°45′28.95″E, 09.IV.2020, 1872m (1♂); as previous except: 19.VII.2020 (1♀); as previous except: 23°04′09.23″N, 103N°23′37.09″E, 18.IV.2019, 1379m (1♀) (all in HUC).</p><p>Description. Length 3.0– 3.7 mm, 2.8 × longer than wide (n = 5), body cylindrical, elongate and parallel sided; distinctly bicoloured, prothorax, anterior and posterior margins, a sutural stripe and elytral declivity dark brown, sides of elytra pale yellowish, three antennomeres of club dark-subviolaceous, other antennomeres yellowish brown; abdomen yellowish-brown, coxae and femora pale yellow, anterior tibiae dark.</p><p>Head. Labrum slightly concave at middle, surface glabrous, except for a brush of short, ventrally directed short setae on anterior margin; epistoma narrow, its surface dense granulate, apical margin arcuately emarginate, without hairs covered; fronto-clypeal suture sulciform, not distinct; frons rather narrow, wider than epistoma, its surface densely granular, convex at middle; vertex conspicuously longitudinally wrinkled; antennae with 10 antennomeres, basal two antennomeres elongate, the first slightly flattened, funicle antennomeres compressed and short, three antennomeres of club strongly developed and enlarged, apex of final segment extending to base of abdomen, thin and flattened, laminiform, apical margin of first two antennomeres of club distinctly emarginate, and each with two distinct, oblique separated areas of sensory pores on each side, the position of the areas differing between the two antennomeres (Fig. 31C); eyes small, distinctlyr separated from ocular margins posteriorly, without postocular setae.</p><p>Pronotum. Transverse, strongly narrowed in front and widest behind middle, 1.1 × wider than long (n = 5), anterior angle indistinct and obtuse, both sides of slope armed with three rows of short teeth, slightly hooked and back forwarded, surface coarse between teeth, matt, pronotal disc and sides glabrous, shining and smooth, with fine, sparse punctures, anterolateral areas with denser granules, without lateral carina, posterior angles broadly rounded, posterior margin weakly concave.</p><p>Elytra. 2.2 × longer than wide (n = 5), disc glabrous, anterior part of elytra distinctly punctured only basally and along suture; posterior part of disc very strongly, variously punctured, with granules becoming dentate and seriately arranged towards upper margin of declivity (Fig. 31B), much of dorsal and lateral surface smooth, semilucent; declivity abruptly truncate, upper margin of declivity with two pairs of sharply pointed, spiny tubercles, the upper pair smaller, the lower distinctly larger, both inwardly directed; face of declivity with shallow punctures, more or less similar size, evenly distributed, suture slightly raised and declivital margins carinate in lower half of declivity.</p><p>Abdomen. Penultimate ventrite of female with a posteriorly directed median tongue-like process extending over last ventrite, bearing dense long yellow pubescence, directed posteriorly; penultimate ventrite of male simple.</p><p>Legs. Anterior tibia normal and distinctly enlarged towards apex, flattened, without teeth on outer margin, covered with sparse golden yellow hairs.</p><p>Diagnosis. The genus Calonistes contains only one species, C. antennalis Lesne 1936, first collected in West Malaysia. The species was later recorded in South Thailand (Beaver et al. 2011). Calonistes vittatus sp. nov. has a relatively larger average body size (3.0– 3.7 mm vs 2.2–3.0 mm for C. antennalis). The apices of the first two club antennomeres in C. vittatus are distinctly emarginate at the insertion of the following antennomere (Fig. 31C), but the emargination is not distinct in C. antennalis . The elytra are more elongate in C. vittatus (2.2 × longer than wide vs 1.7 × for C. antennalis). The colour pattern of the elytra also differs between the species. In C. vittatus, there is a dorsal median dark band extending from the base of the elytra to the declivity, the sides of the elytra are pale yellowish with only a narrow dark band close to the margin, and not extending to the declivity. In C. antennalis, the dorsal dark band is not distinct except for a narrow dark area near the base, the basal half of the elytra is pale, the posterior half broadly darker, the sides of the elytra have a broad dark band with narrow pale areas at the margin.</p><p>Etymology. Calonistes vittatus is named in reference to the very long, flattened form of the antennal club. Latin ‘vittatus’ means like a ribbon or band.</p></div>	https://treatment.plazi.org/id/6D613513FFD4CB40FF03FE40FD87BC59	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFD3CB41FF03FAC5FECFB8FD.text	6D613513FFD3CB41FF03FAC5FECFB8FD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Calophagus colombiana Zhang & Meng & Beaver 2022	<div><p>Calophagus colombiana sp. nov.</p><p>Fig. 36 (A–E)</p><p>Type material: Holotype: Female: CHINA: Yunnan <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=103.75794&amp;materialsCitation.latitude=22.84731" title="Search Plazi for locations around (long 103.75794/lat 22.84731)">Daweishan National Natural Reserve</a>, 22°50′50.31″N, 103°45′28.60″E, 19.IV.2020, 1893m, leg. LZ Meng. (IZAS) . Allotype: Male: as holotype. Paratypes: as holotype (4♀♀, 4♂♂); as previous except: 22°50′52.90″N, 103°45′28.95″E, 29.V.2020, 1872m (1♀, 3♂♂); as previous except: 19.IV.2020 (1♂); as previous except: 22°50′52.14″N, 103°45′28.59″E, 28.V.2019, 1881m (1♂); as previous except: 22°50′55.03″N, 103°45′29.29″E, 19.IV.2020, 1843m (3♂♂); as previous except: 22°54′30.79″N, 103°41′50.17″E, 29.V.2019, 2130m (1♀); as previous except: 22°54′30.41″N, 103°41′50.32″E, 20.X.2018, 2136m (1♂) (all HUC).</p><p>Description. Length 7.0–8.0 mm, 2.4 × longer than wide (n = 4), body cylindrical, elongated, and slightly widened posteriorly; pronotum yellowish-brown, elytra sometimes bicoloured, becoming darker from yellowish-brown anterior to dark-brown at apical declivity, sometimes elytra wholly darker; ventral parts yellowish-brown anteriorly, abdomen blackish-brown; anterior tibiae black.</p><p>Head. Labrum concave at middle and covered with dense downwardly directed setae, especially at the anterior margin. Epistoma narrow, its surface densely granulate, apical margin arcuately emarginate, with moderately dense, soft, golden yellow hairlike setae directed medially. Fronto-clypeal suture sulciform, quite distinct. Frons narrow, wider than epistoma, its surface densely granulate, convex at middle, setae near epistoma curved towards middle of frons. Vertex conspicuously wrinkled. Antennae with 10 antennomeres, funiculus with 5, the funicular antennomeres gradually becoming more transverse towards club of 3 antennomeres; first club antennomere somewhat oval, the second and third elongate rectangular, the third longest, both sides of the club antennomeres with two longitudinal bands of short and dense golden yellow hairs, less distinct on the apical antennomere. Eyes slightly flattened, without setae behind ocular margins (Fig.39A, D).</p><p>Pronotum. Transverse, 1.25 × wider than long (n = 4), strongly narrowed in front and widest behind middle, finely and more or less roughly punctured on area above anterior margin between uncinate teeth, glabrous, shining, smooth and impunctate surface on posterior half of pronotum and laterally. Lateral carina visible only posteriorly as an indistinct fold. Anterior angles each with a short, upturned tooth, behind these a row of larger asperities forming the edge of the rasp; asperities on anterior slope small, densely placed, becoming smaller towards summit. Posterior angles angulate, anterolateral part of pronotum with sparse punctures with dense, long, white, recumbent pubescence.</p><p>Scutellar shield. Small, tongue-shaped, slightly convex, finely punctured.</p><p>Elytra. Length to width ratio 1.7 × (n = 4); Glabrous and shining anteriorly, punctures small, shallow near base, increasing in density, size and depth posteriorly, sometimes coalescent near declivity, and interspaces very narrow. Margin of declivity with three pairs of small, slightly protruding, bluntly tipped tubercles, the first pair adjacent to suture, the second and third widely separated, the third larger, placed a little below the midpoint of the declivity; declivital surface densely punctured, the punctures circular, the base smooth, the diameter slightly less than the interspaces; suture distinctly raised in lower two-thirds of declivity, slightly less so at the apex.</p><p>Abdomen. Ventrites with dense, fine pubescence. Male: last ventrite with pleural pieces, ventries 1-4 unmodified. Female: penultimate ventrite with a median, distinctly convex process directed posteriorly and slightly ventrally, terminating in a row of four separate long sharply pointed spines, of almost equal length, the median pair more strongly ventrally curved (Figs 36A, C).</p><p>Legs. Anterior tibia normal, widest apically, with a row of small teeth externally, covered with sparse golden yellow setae. Second and third segments of tarsi usually distinctly wider than following segments, and bearing golden-yellowish, long and thick brushes of hairs.</p><p>Diagnosis. The species is placed provisionally in Calophagus Lesne. The genus at present contains only a single species, C. pekinensis Lesne, 1902 (Liu 2021) . This is the only Oriental genus of Xyloperthini which has longitudinal bands of hairs on the club antennomeres, as found in the present species. It shares the thick brush of hairs on the frons, the three rather small tubercles on the margin of the elytra declivity, the presence of pleural pieces in the male, and the general habitus of C. pekinensis . However, in contrast to C. colombiana, C. pekinensis completely lacks a lateral carina on the pronotum, and the female ventrites are unmodified (Liu 2021). C. colombiana also differs from C. pekinensis in the coarse punctation of the posterior part of the elytra, which in C. pekinensis is smooth and very finely punctured. Most genera of Xyloperthini are in need of revision, although some progress has been made (e.g. Liu &amp; Beaver 2017; Liu 2021; Liu et al. 2021), and further studies, preferably comparing DNA, are needed to determine whether the present species is correctly placed.</p><p>Etymology. The species is named in reference to the famous voyager, Cristóbal Colón (Spanish, 1451-1506), as both Chinese authors of this manuscript have dreamed, during their youth, of being a captain and sailing around the world.</p></div>	https://treatment.plazi.org/id/6D613513FFD3CB41FF03FAC5FECFB8FD	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFD2CB42FF03F9E4FF28B9F9.text	6D613513FFD2CB42FF03F9E4FF28B9F9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Gracilenta Zhang & Meng & Beaver 2022	<div><p>Gracilenta gen.nov.</p><p>Type species: Gracilenta yingjiangensis sp. nov., here designated.</p><p>Diagnosis. A member of the tribe Xyloperthini, characterized by the lamelliform intercoxal process of the first abdominal ventrite, the mandibles crossed at the tips, and the well-developed elongate antennal club (Lesne 1921; Fisher 1950). It is distinguished from other genera of Xyloperthini by the following combination of characters. Frons slightly convex, with a tuft of long, erect, upwardly directed hairlike setae on each side next to inner margin of eyes. Mandibles symmetrical, pointed at tip, with a small tuft of long, erect hairs at basal margin. Antenna with ten antennomeres, the first antennomere of the antennal club rectangular, the second and third distinctly narrower and elongate, gracile, last antennomere 3–4 × as long as wide, the whole club matt, without clear sensory impression areas or erect hairs. Pronotum without a lateral carina, posterior angle of prothorax broadly rounded. Posterior part of elytral disc with three pairs of costae, the first and second not distinct, the third ending in a small process at the upper margin of the elytral declivity. Protibiae normal, widest apically, with a row of sparse, small teeth on posterior face. Last abdominal ventrite segment of male with pleural pieces.</p><p>Description. Male. Body cylindrical, elongate.</p><p>Head. Deeply inserted in prothorax, not visible from above. Frontoclypeal suture distinct, with median fovea. Frons with a tuft of long, erect, upwardly directed hairlike setae next to inner margin of eyes. Labrum transverse with a fringe of hairs along anterior margin. Epistoma slightly emarginate anteriorly. Mandibles symmetrical, bluntly pointed, with a small tuft of long, erect, and upwardly directed setae at basal margin. Eyes large, weakly oval, globose, strongly projecting. Antenna with 10 antennomeres, first antennomere elongate, antennomeres 3–7 together equal in length to the first, all antennomeres of the antennal club very elongate, the second and third distinctly narrower than the first, the last antennomere about 3.5 × as long as wide, club matt, without depressions or distinct sensory areas or dense erect setae, a few sparse setae on the antennomere lateral margins.</p><p>Pronotum. Wider than long, widest in posterior third, a distinct upwardly-directed uncinate tooth on each anterolateral angle, a series of upwardly-directed teeth behind this form lateral border of rasp on anterior half of pronotum, teeth gradually smaller and less erect towards summit of pronotum, pronotal disc slightly coarsely punctured, matt, postero-lateral angles broadly rounded, vestiture of short to moderately long hair-like setae.</p><p>Elytra. Parallel-sided, slightly widened posteriorly, about twice as long as pronotum, discal punctures gradually increasing in size posteriorly, strongest on upper part of declivity; declivity angularly separated from disc, steep, lateral margin with a pair of tubercles located at the mid-height of the declivity, elytral margin sharp, separated by a marginal groove from lateral parts of elytra, thickened and forming a broad false epipleuron apically.</p><p>Abdomen. Male with pleural pieces, without modifications of the abdominal ventrites. Female unknown.</p><p>Relationships. The lamelliform intercoxal process of the first abdominal ventrite, the mandibles crossed at the tips and the well-developed elongate antennal club show that Gracilenta gen.nov. clearly belongs in the tribe Xyloperthini (Lesne 1901; Fisher 1950). Gracilenta appears most similar to Xylodrypta and Xylodectes among the Xyloperthine genera distributed in the Oriental region. However, it is distinguished from both genera by the large size (10 mm long), very elongate antenna with the last antennomere about 3.5 × as long as wide, and the presence of tufts of hairs on the frons only next to the eyes. It is further distinguished from Xylodrypta by the presence of a false epipleuron near the apex of the elytra, and pleural pieces present in the male.</p><p>Distribution. Known only from S-W China (Yunnan).</p><p>Etymology. The genus name is feminine, and refers to the gracile, elongated antenna club. Latin gracilis means slender.</p></div>	https://treatment.plazi.org/id/6D613513FFD2CB42FF03F9E4FF28B9F9	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFD1CB43FF03FAE0FB35BF5D.text	6D613513FFD1CB43FF03FAE0FB35BF5D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Gracilenta yingjiangensis Zhang & Meng & Beaver 2022	<div><p>Gracilenta yingjiangensis sp. nov.</p><p>Fig. 32 (A–E)</p><p>Type material. Holotype: Male: CHINA: Yunnan, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=97.596596&amp;materialsCitation.latitude=24.66795" title="Search Plazi for locations around (long 97.596596/lat 24.66795)">Dehong Dai</a> and <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=97.596596&amp;materialsCitation.latitude=24.66795" title="Search Plazi for locations around (long 97.596596/lat 24.66795)">Jingpo Autonomous Prefecture</a>, Yingjiang County, 24°40′04.62″N, 97°35′47.74″E, 20.05. 2018, 897m, leg. LZ Meng (HUC).</p><p>Description. Length 10.0 mm. 2.7 × longer than wide; Dark reddish-brown, becoming black on anterior slope of pronotum and on elytral declivity, ventrally a little paler with darker areas, pro- and meso-tibiae black, antennae and tarsi light brown.</p><p>Head as described for genus. Frons with punctation denser than on clypeus, slightly rough. Antennae reddishbrown with antennomeres 3–7 gradually increasing in width relative to length.</p><p>Pronotum as described for genus, 1.25 × as wide as long, fairly strongly narrowed in anterior third, posterior border of rasp formed by small tubercles or granules, with dense, white, short, recumbent pubescence between and on teeth, area above anterior margin between uncinate teeth densely, finely and more or less roughly punctured; pronotal disc and postero-lateral areas of pronotum shining with fine, sparse punctures, anterolateral areas with denser granules and sparse, long, recumbent golden-yellowish setae directed anteriorly.</p><p>Scutellar shield. Small, tongue-shaped, slightly convex, surface finely punctured and covered with sparse soft hairs.</p><p>Elytra. As described for genus, 2.3 × as long as pronotum, 1.8 × as long as wide, widest at middle of declivity, shining, with sparse, fine and shallow punctures on disc, becoming deeper and larger towards lateral and posterior parts, upper half of declivity with strongest punctures, whole elytral surface with short, soft, golden-yellow, semirecumbent pubescence, more or less backwardly directed; posterior part of disc with two weak, widely-separated costae, ending at the upper margin of the declivity, a third costa, shorter but stronger and more strongly projecting, at the mid-height of the declivity, its apex blunt and medially curved; suture raised on the apical two-thirds of declivity, and slightly protruding at the apex, the declivital surface depressed on either side.</p><p>Abdomen. Reddish-brown, finely punctured, with dense, short, pale yellow, recumbent pubescence; metaventrite suture distinct; last ventrite of male with pleural pieces extending close to apex, but separated by a median foveole filled with dense, soft, golden yellow setae.</p><p>Legs. Ventro-posterior margins of both meso- and meta-femora with short, dense golden hairs; anterior face of anterior tibiae uniformly pubescent, external face of posterior tibiae with a row of long golden hairs, the outer margin with sparse and evenly spaced small teeth.</p><p>Distribution. China (Yunnan) only.</p><p>Etymology. Named in reference to the holotype locality. The single specimen described here was collected in Yingjiang County, in Dehong Prefecture of Western Yunnan, close to the Kachin State of Myanmar.</p></div>	https://treatment.plazi.org/id/6D613513FFD1CB43FF03FAE0FB35BF5D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFEFCB7CFF03FF61FE15BCCC.text	6D613513FFEFCB7CFF03FF61FE15BCCC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Octodesmus parvulus (Lesne 1897)	<div><p>Octodesmus parvulus (Lesne, 1897) *</p><p>Fig. 33</p><p>Xylopertha parvula Lesne, 1897: 19 .</p><p>New records. China: Yunnan, Xishuangbanna, Mengsong, alt. 1600m, 25.IV.1958, leg. SY Wang, IOZ(E) 1034202(IZAS); Dehong, Ruili, alt. 1460m, 8.VI.1956, leg. TR Huang, IOZ(E) 1034216 (IZAS) .</p><p>Distribution in China. Yunnan only.</p><p>Other distribution. India, Thailand. Introduced into Europe.</p><p>Host plants. Unknown.</p></div>	https://treatment.plazi.org/id/6D613513FFEFCB7CFF03FF61FE15BCCC	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFEFCB7CFF03FB50FBEDB8E7.text	6D613513FFEFCB7CFF03FB50FBEDB8E7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Octomeristes pusillus Liu & Beaver 2016	<div><p>Octomeristes pusillus Liu &amp; Beaver, 2016 *</p><p>Octomeristes pusillus Liu &amp; Beaver, 2016: 6 .</p><p>New record. China: Yunnan Daweishan National Nature Reserve, Qibaofeng, 23°04′ 09.23″N, 103N°23′37.09″E, 18.IV.2019, alt. 1379m, leg. LZ Meng (HUC) .</p><p>Distribution in China. Yunnan only. This is the second record of the species.</p><p>Other distribution. Thailand.</p><p>Host plant. Recorded from Litchi chinensis (Sapindaceae) (Liu et al. 2016a).</p></div>	https://treatment.plazi.org/id/6D613513FFEFCB7CFF03FB50FBEDB8E7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFEECB7DFF03FF61FF26BCF0.text	6D613513FFEECB7DFF03FF61FF26BCF0.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Paraxylion bifer (Lesne 1932)	<div><p>Paraxylion bifer (Lesne, 1932)</p><p>Fig. 34 (A, B, C)</p><p>Xylion bifer Lesne 1932: 659 .</p><p>Distribution in China. Hongkong, Yunnan.</p><p>Other distribution. India, Indonesia (Java), Laos, Myanmar, Vietnam, West Malaysia (Liu &amp; Beaver 2018).</p><p>Host plants. Recorded from Anogeissus latifolia (Combretaceae), and Ficus glomerata (Moraceae) (Lesne 1940).</p></div>	https://treatment.plazi.org/id/6D613513FFEECB7DFF03FF61FF26BCF0	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFEECB7DFF03FDEBFD00BE6F.text	6D613513FFEECB7DFF03FDEBFD00BE6F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Xylocis tortilicornis Lesne 1901	<div><p>Xylocis tortilicornis Lesne, 1901</p><p>Fig. 35 (A, B, C, D)</p><p>Xylocis tortilicornis Lesne, 1901: 519 .</p><p>Distribution in China. Hongkong, Taiwan, Yunnan.</p><p>Other distribution. India, Laos, Sri Lanka, Thailand (Beaver et al. 2011).</p><p>Host plants. Beeson &amp; Bhatia (1937) list numerous species of host tree. The species breeds primarily in small branches, but also in the sapwood of larger stems.</p></div>	https://treatment.plazi.org/id/6D613513FFEECB7DFF03FDEBFD00BE6F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFEECB7DFF03F960FD0CBAF9.text	6D613513FFEECB7DFF03F960FD0CBAF9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Xylodectes ornatus Lesne 1897	<div><p>Xylodectes ornatus Lesne, 1897</p><p>Xylopertha ornata Lesne, 1897: 19 .</p><p>Distribution in China. Guangdong, Guangxi, Hainan, Taiwan, Yunnan (Hua 2002). The distribution is confined to the southern half of the country.</p><p>Other distribution. India, Indonesia, Laos, Myanmar, Philippines, Thailand, Vietnam (Liu &amp; Beaver 2018).</p><p>Host plants. The species is strongly polyphagous. Beeson &amp; Bhatia (1937) list many host species and describe the seasonal cycle of emergences from host wood.</p></div>	https://treatment.plazi.org/id/6D613513FFEECB7DFF03F960FD0CBAF9	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFEDCB78FF03FB8EFC9FBDE9.text	6D613513FFEDCB78FF03FB8EFC9FBDE9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Xylodrypta guochuanii Zhang & Meng & Beaver 2022	<div><p>Xylodrypta guochuanii sp. nov.</p><p>Fig. 37 (A–E)</p><p>Type material. Holotype: Female: CHINA: Yunnan, Dehong Dai and <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=97.596596&amp;materialsCitation.latitude=24.66795" title="Search Plazi for locations around (long 97.596596/lat 24.66795)">Jingpo Autonomous Prefecture</a>, 24°40′04.62″N, 097°35′47.74″E, 21.IV. 2018, 897m, leg. LZ Meng (IZAS) . Allotype: Male: CHINA: Yunnan, Dai Autonomous Prefecture of <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=101.581665&amp;materialsCitation.latitude=21.61" title="Search Plazi for locations around (long 101.581665/lat 21.61)">Xishuangbanna</a>, 21°36′36.00″N, 101°34′54.00″E, 03.II. 2018, 717m, leg. LZ Meng (IZAS) . Paratypes: As holotype: (1♂) ; as holotype except: 24°39′55.14″N, 097°35′42.86″E, 18.VI. 2018, 863m (1♀); as allotype except: 21°36′50.00″N, 101°34′46.00″E, 03.IV. 2018, 811m (1♂); as previous except: 21°36′54.00″N, 101°34′44.00″E, 03.IV. 2018, 860m (1♂); as previous except: 21°36′55.00″N, 101°34′43.00″E, 16.III. 2018, 853m (1♀); as previous except: 21°37′0.00″N, 101°34′30.00″E, 18.III.2018, 1010m (1♂); as previous except: 21°57′44.24″N, 101°12′05.85″E, 21.II. 2018, 800m (1♂); as previous except: 21°57′47.34″N, 101°12′06.97″E, 21.IV. 2018, 800m (1♂); Yunnan, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=103.99315&amp;materialsCitation.latitude=51.53" title="Search Plazi for locations around (long 103.99315/lat 51.53)">Gulinqing Provincial Natural Reserve</a>, 22′43″ 51.53N, 103°59′35.34″E, 01.IV. 2018, 585m, leg. LZ Meng (1♂) ( All HUC) .</p><p>DESCRIPTIOn. Length 7.0–8.0 mm, 2.6 × longer than wide (n = 3), body cylindrical, elongated, and slightly widened posteriorly. Yellowish brown, head, anterior slope of pronotum and rim of elytral declivity black; anterior part of ventral surface dark, abdomen yellowish.</p><p>Head. Labrum slightly concave at middle and covered with dense, downward directed, short setae, forming a brush at the anterior margin. Epistoma narrow, surface densely granulate, apical margin arcuately emarginate, sparse soft golden yellow hair directed medially. Fronto-clypeal suture, sulciform, quite distinct. Frons narrow but wider than epistoma, surface densely grainy, convex at middle, with sparse setae clustered in a triangle. Vertex conspicuously wrinkled. Antennae with 10 antennomeres, funicle with 5, club with 3 antennomeres, the first two of club slightly transverse, the third elongate rectangular, slightly contracted near apex, both sides of first two antennomeres of club with distinct areas of sensory pores covered with short, dense, golden yellow hairs. Eyes slightly flattened, without setae behind ocular margins (Fig. 39B, E).</p><p>Pronotum. Transverse, 1.25 × wider than long (n = 3), strongly narrowed in front and widest behind middle, surface more or less roughly punctured and covered on, disc and sides glabrous, shining and smooth; lateral carina absent except for a fold near base of pronotum, anterior angles each with a relatively longer, upturned tooth, behind these a row of larger asperities forming the edge of the rasp; asperities on anterior slope large, densely placed, becoming smaller towards summit; area above anterior margin between uncinate teeth with dense, long, white, recumbent pubescence; posterior angles protruding and blunt apically; anterolateral part of pronotum punctured and with sparse, short, white, recumbent pubescence.</p><p>Scutellar shield. Small, tongue-shaped, dark black, surface finely punctured with sparse short hairs.</p><p>Elytra. Length to width ratio 1.8 × (n = 3). Glabrous, except at posterior margin, shining, punctures of discal surface fine at base, increasing in density and size posteriorly. Margin of elytral declivity with four pairs of rather bluntly tipped teeth, the more lateral ones curved slightly inwards, the bases broadly widened, the first pair smaller and adjacent to suture, the three outer pairs of similar size, the outermost inserted just below mid-height of declivity. Surface of declivity densely punctured, punctures circular, the base smooth, diameter a little smaller than interspaces. Suture raised in lower two-thirds of declivity, extending to apex.</p><p>Abdomen. Ventrites covered with dense, fine pubescence. Female. Fourth ventrite with a posteriorly directed median protrusion extended into two long, sharply pointed spines (Fig. 37D). Male. Last ventrite with pleural pieces.</p><p>Legs. Anterior tibia normal, widest apically, with a row of small teeth externally, covered with sparse golden yellow hairs.</p><p>Diagnosis. X. guochuanii is distinguished from the three other species of Xylodrypta by its distinct bi-coloured pattern. Most of the dorsal and lateral parts of the body are yellowish, but the head, the anterior slope of the pronotum and the elytral declivity are dark black. The species also differs from the other three species in the presence of a bispinose process on the fourth ventrite of the female. X. guochuanii is distinguished from X. bostrichoides by the absence of small, densely placed, anteriorly pointed sculpture on the pronotal disc. It resembles X. lanna Liu &amp; Beaver (Liu et al. 2021), and differs from X. bostrychoides and X. zhenghei in having a small tubercle adjacent to the suture on the upper margin of the declivity, in addition to the three larger teeth more laterally. It differs from X. lanna in its colour pattern, weaker punctation of the elytra, and the modification of the fourth ventrite of the female.</p><p>Etymology. The species is named in memory of the famous, modern voyager, Guo Chuan (1965-2016), who passed away because of an accident in the Pacific near Hawaii.</p></div>	https://treatment.plazi.org/id/6D613513FFEDCB78FF03FB8EFC9FBDE9	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFEBCB7AFF03F923FA4EBF25.text	6D613513FFEBCB7AFF03F923FA4EBF25.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Xylodrypta zhenghei Zhang & Meng & Beaver 2022	<div><p>Xylodrypta zhenghei sp. nov.</p><p>Fig. 38 (A–G)</p><p>Type material. Holotype: Female: CHINA: (1♀), Yunnan <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=103.696724&amp;materialsCitation.latitude=22.907803" title="Search Plazi for locations around (long 103.696724/lat 22.907803)">Daweishan National Natural Reserve</a>, 22°54′28.09″N, 103°41′48.19″E, 06.X.2018, 2111m, leg. LZ Meng (IZAS) . Allotype: Male: as holotype except: 22°54′30.41″N, 103°41′50.32″E, 08.III.2019, 2136m (IZAS) . Paratypes: As holotype except: 22°54′29.66″N, 103°41′48.59″E, 19.IV.2019, 2120m (1♀); as previous except: 22°54′30.79″N, 103°41′50.17″E, 30.III.2019, 2130m (1♂); as previous except: 22°54′31.29″N, 103°41′49.10″E, 14.IV.2018, 2121m (2♀♀) (All HUC).</p><p>Description. Length 7.0–8.0 mm, 2.6 × longer than wide (n = 4), body cylindrical, elongate, slightly widened posteriorly. Body yellowish brown, head and ventral parts black, abdominal ventrites reddish brown posteriorly, antennae and legs yellowish except for dark anterior tibiae.</p><p>Head. Labrum slightly concave at middle and covered with dense downwardly directed short setae, forming a brush at anterior margin. Epistoma narrow, its surface densely granulate, apical margin arcuately emarginate., with sparse soft golden yellow hair directed medially. Fronto-clypeal suture sulciform, distinct. Frons wider than epistoma, its surface densely granulate, convex at middle, with long hairs directed medially. Vertex conspicuously wrinkled. Antennae with 10 antennomeres, club with three antennomeres, the first two slightly transverse, the third longest, elongate, rectangular, outer side of first two club antennomeres with two indistinct sensory areas covered with short, dense golden yellow hairs. Eyes slightly flattened, without setae behind ocular margins (Fig. 39C, F).</p><p>Pronotum. Transverse, 1.1 × wider than long (n = 4), strongly narrowed in front and widest behind middle, finely and more or less roughly punctured on area above anterior margin between uncinate teeth, glabrous, shining and smooth on disc and laterally; lateral carina absent, little crease visible only posteriorly; anterior angles each with a short, upturned tooth, behind these a row of larger asperities forming the edge of the rasp; asperities on anterior slope small, sparsely placed, becoming smaller towards summit; posterior angles not protruding and blunt apically; anterolateral part of pronotum covered with very sparsely short, white, recumbent pubescence.</p><p>Scutellar shield. Small, tongue-shaped, light brown, surface finely punctured with short soft hairs.</p><p>Elytra. 1.8 × longer than wide (n = 4). Glabrous, shining, punctures fine, shallow near base, increasing in density and size posteriorly. Upper margin of declivity bearing three pairs of spines, evenly spaced, apices of inner two pairs sharply pointed, slightly curved ventrally, outermost spine slightly less sharply pointed, directed ventrally and medially. Declivity densely punctured, punctures circular, slightly smaller in diameter than interspaces. Suture raised in lower two-thirds of declivity truncation, extending to angularly produced apex.</p><p>Abdomen. Ventrites finely, densely punctured, with dense, pale pubescence. Female abdomen without modifications of ventrites. Male abdomen with pleural pieces.</p><p>Legs. Anterior tibiae normal, widest apically, with a row of small teeth on outer side, covered with sparse golden yellow hairs.</p><p>Genitalia. Fig. 38 E&amp;F provide the photographs of genitalia of male (E) and female (F) of X. zhenghei sp. nov. . It shows a long and slim penis of male and a much smaller size of female genitalia contour.</p><p>Diagnosis. The species is distinguished from X. lanna (Liu et al. 2021) and X. guochuanii by the absence of a small pair of tubercles adjacent to the suture on the upper margin of the declivity. It is distinguished from X. bostrychoides by the smooth, shining pronotal disc, lacking any sculpture, and the sharply pointed (not broadly rounded) spines on the declivital margin. It is also distinguished from X. guochuanii in having the anterior slope of the pronotum and the declivity similar in colour to the rest of the dorsal surface (not black), and the absence of modifications of the fourth ventrite of the female.</p><p>Etymology. The species is named in memory of the famous Ming Dynasty explorer, Zheng He (1371-1433).</p></div>	https://treatment.plazi.org/id/6D613513FFEBCB7AFF03F923FA4EBF25	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFE9CB7AFF03FD9CFE15BE47.text	6D613513FFE9CB7AFF03FD9CFE15BE47.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Xylopsocus acutespinosus Lesne 1906	<div><p>Xylopsocus acutespinosus Lesne, 1906</p><p>Fig. 40 (A, B)</p><p>Xylopsocus acutespinosus Lesne, 1906: 424 .</p><p>Distribution in China. Shaanxi (Chu &amp; Zhang, 1997).</p><p>Other distribution. India, Laos, Myanmar, Nepal, Thailamd (Liu &amp; Beaver, 2018).</p><p>Host plants. Unknown.</p></div>	https://treatment.plazi.org/id/6D613513FFE9CB7AFF03FD9CFE15BE47	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFE8CB7BFF03FF61FD77BCCC.text	6D613513FFE8CB7BFF03FF61FD77BCCC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Xylopsocus capucinus (Fabricius 1781)	<div><p>Xylopsocus capucinus (Fabricius, 1781)</p><p>Fig. 41 (A, B)</p><p>Apate capucinus Fabricius, 1781: 62 .</p><p>Distribution in China. Fujian, Guangdong, Guangxi, Hainan, Sichuan, Taiwan, Yunnan (Hua 2002).</p><p>Other distribution. Distributed throughout South and Southeast Asia from India through Indonesia to the Melanesian islands. Introduced into Africa, North and South America.</p><p>Host plants. Numerous host trees are listed by Beeson &amp; Bhatia (1937), who also describe the seasonal cycle. Woodruff et al. (2005) give further information.</p></div>	https://treatment.plazi.org/id/6D613513FFE8CB7BFF03FF61FD77BCCC	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFE8CB7BFF03FDB7FE13BE6E.text	6D613513FFE8CB7BFF03FDB7FE13BE6E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Xylopsocus intermedius Damoiseau	<div><p>Xylopsocus intermedius Damoiseau in Damoiseau et Coulon, 1993</p><p>Fig. 42 (A, B)</p><p>Xylopsocus intermedius Damoiseau in Damoiseau et Coulon, 1993: 53.</p><p>Distribution in China. Gansu, Yunnan (Liu 2010).</p><p>Other distribution. Vietnam (Damoiseau &amp; Coulon 1993).</p><p>Host Plants. Unknown.</p></div>	https://treatment.plazi.org/id/6D613513FFE8CB7BFF03FDB7FE13BE6E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFE7CB74FF03F9BBFA4FBA62.text	6D613513FFE7CB74FF03F9BBFA4FBA62.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Phonapate fimbriata Lesne 1909	<div><p>Phonapate fimbriata Lesne, 1909</p><p>Fig. 45 (A, B, C, D)</p><p>Phonapate fimbriata Lesne, 1909: 568 .</p><p>Distribution in China. Hongkong, Yunnan (Chen et al. 2011),</p><p>Other distribution. India, Indonesia, Thailand, Vietnam (Beaver et al. 2011).</p><p>Host plants. The only recorded host is Calycopteris floribunda (Melastomataceae) (Beeson &amp; Bhatia 1937).</p></div>	https://treatment.plazi.org/id/6D613513FFE7CB74FF03F9BBFA4FBA62	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFE7CB74FF03FF61FF26BF04.text	6D613513FFE7CB74FF03FF61FF26BF04.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Xylopsocus radula Lesne 1901	<div><p>Xylopsocus radula Lesne, 1901 *</p><p>Fig. 43 (A, B)</p><p>Xylopsocus radula Lesne: 1901: 634.</p><p>New record. China: Yunnan, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=101.57889&amp;materialsCitation.latitude=21.615" title="Search Plazi for locations around (long 101.57889/lat 21.615)">Xishuangbanna</a>, Mengla County, 21°36′54″N 101°34′44″E, alt. 860m, 16.IV.2018, leg. LZ Meng (HUC) .</p><p>Distribution in China. Yunnan only</p><p>Other distribution. India, Indonesia, Myanmar, Thailand, West Malaysia (Beaver et al. 2011).</p><p>Host plants. Beeson &amp; Bhatia (1937) record the species from Terminalia myriocarpa (Combretaceae) and unidentified timber. In Thailand it is common in durian ( Durio zibethinus) ( Malvaceae) orchards (Sittichaya et al. 2013).</p></div>	https://treatment.plazi.org/id/6D613513FFE7CB74FF03FF61FF26BF04	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
6D613513FFE7CB74FF03FD7FFB00B93B.text	6D613513FFE7CB74FF03FD7FFB00B93B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Xylothrips flavipes (Illiger 1801)	<div><p>Xylothrips flavipes (Illiger, 1801)</p><p>Fig. 44 (A, B, C)</p><p>Apate flavipes Illiger, 1801: 171 .</p><p>Distribution in China. Guangdong, Hainan, Shaanxi, Taiwan, Yunnan (Huang 1987; Hua 2002).</p><p>Other distribution. South and Southeast Asia from India to the Indonesian archipelago, Arabian peninsula, Madagascar and Indian Ocean islands. Introduced to Europe and North America (Beaver et al. 2011).</p><p>Host plants. A polyphagous species with many recorded host plants (Beeson &amp; Bhatia 1937; Beaver et al. 2011). It is the most abundant species in durian orchards in S. Thailand (Sittichaya et al. 2013). The life cycle takes a minimum of three months and there can be 2–3 generations per year (Beeson &amp; Bhatia 1937).</p></div>	https://treatment.plazi.org/id/6D613513FFE7CB74FF03FD7FFB00B93B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Zhang, Yi-Feng;Meng, Ling-Zeng;Beaver, Roger A.	Zhang, Yi-Feng, Meng, Ling-Zeng, Beaver, Roger A. (2022): A review of the non-lyctine powder-post beetles of Yunnan (China) with a new genus and new species (Coleoptera: Bostrichidae). Zootaxa 5091 (4): 501-545, DOI: 10.11646/zootaxa.5091.4.1
