taxonID	type	description	language	source
117679732B807515F6A428F6D18FD586.taxon	materials_examined	Materials examined. 43 females, 2 males, UKMMZ- 1585, Pangkor Laut, Pulau Pangkor, Perak, Malaysia, 4 ° 11 ' 22.32 " N; 100 ° 32 ' 50.22 " E (DMS), C. Melvin, 15 April 2014, coral rubble, ~ 3 m; 9 females, UKMMZ- 1586, Pantai Kok, Pulau Langkawi, Kedah, Malaysia, 6 ° 21 ' 56.05 " N; 99 ° 40 ' 31.13 " E (DMS), C. Melvin, 4 November 2013, intertidal; 8 females, 2 males, UKMMZ- 1587, Pantai Kok, Pulau Langkawi, Kedah, Malaysia, 6 ° 21 ' 56.05 " N; 99 ° 40 ' 31.13 " E (DMS), C. Melvin, 8 March 2015, intertidal.	en	Chew, Melvin, Rahim, Azman bin Abdul, binti Mohd Yusof, Nurul Yuziana (2018): A new species of Eisothistos (Isopoda, Cymothoida) and first molecular data on six species of Anthuroidea from the Peninsular Malaysia. Zoosystematics and Evolution 94 (1): 73-81, DOI: http://dx.doi.org/10.3897/zse.94.23000, URL: http://dx.doi.org/10.3897/zse.94.23000
117679732B807515F6A428F6D18FD586.taxon	distribution	Distribution. Pari Island, Java Sea, Indonesia (type locality); Pulau Pangkor, Malaysia; Pulau Langkawi, Malaysia.	en	Chew, Melvin, Rahim, Azman bin Abdul, binti Mohd Yusof, Nurul Yuziana (2018): A new species of Eisothistos (Isopoda, Cymothoida) and first molecular data on six species of Anthuroidea from the Peninsular Malaysia. Zoosystematics and Evolution 94 (1): 73-81, DOI: http://dx.doi.org/10.3897/zse.94.23000, URL: http://dx.doi.org/10.3897/zse.94.23000
D5D976BB02C81FD5FA9799544356D776.taxon	materials_examined	Materials examined. 1 female, 1 male, UKMMZ- 1576, Mentinggi, Pulau Tinggi, Johor, Malaysia, 2 ° 16 ' 21.67 " N; 104 ° 7 ' 18.61 " E (DMS), C. Melvin, 19 April 2013, coral rubble, ~ 3 m; 3 females, 1 male, UKMMZ- 1577, Kampung Pasir Panjang, Pulau Tinggi, Johor, Malaysia, 2 ° 17 ' 37.96 " N; 104 ° 6 ' 1.97 " E (DMS) E, C. Melvin, 18 December 2012, coral rubble, ~ 3 m; 14 females, UKMMZ- 1578, Sebirah Kechil, Pulau Tinggi, Johor, Malaysia, 2 ° 18.622 ' N; 104 ° 05.616 ' E (DDM), C. Melvin, 18 April 2013, coral rubble, ~ 3 m; 13 females, 1 male, UKMMZ- 1579, Pulau Seri Buat, Pahang, Malaysia, 2 ° 41 ' 13.59 " N; 103 ° 55 ' 25.99 " E (DMS), C. Melvin, 19 April 2014, coral rubble, ~ 7 m; 4 females, UKMMZ- 1580, Kampung Pasir Panjang, Pulau Tinggi, Johor, Malaysia, 2 ° 17 ' 37.96 " N; 104 ° 6 ' 1.97 " E (DMS), C. Melvin, 15 June 2015, coral rubble, ~ 3 m; 27 females, UKMMZ- 1581, Batu Bonchek, Pulau Dayang, Johor, Malaysia, 2 ° 28 ' 40.90 " N; 104 ° 30 ' 19.12 " E (DMS), C. Melvin, 26 July 2016, coral rubble, ~ 3 m; 6 females, UKMMZ- 1582, Teluk Rha, Pulau Aur, Johor, Malaysia, 2 ° 28 ' 17.24 " D; 104 ° 30 ' 53.14 " E (DMS), C. Melvin, 27 July 2016, coral rubble, ~ 3 m.	en	Chew, Melvin, Rahim, Azman bin Abdul, binti Mohd Yusof, Nurul Yuziana (2018): A new species of Eisothistos (Isopoda, Cymothoida) and first molecular data on six species of Anthuroidea from the Peninsular Malaysia. Zoosystematics and Evolution 94 (1): 73-81, DOI: http://dx.doi.org/10.3897/zse.94.23000, URL: http://dx.doi.org/10.3897/zse.94.23000
D5D976BB02C81FD5FA9799544356D776.taxon	distribution	Distribution. Sri Lanka (type locality); Pulau Besar, Malaysia; Pulau Tinggi, Malaysia; Pulau Seri Buat, Malaysia.	en	Chew, Melvin, Rahim, Azman bin Abdul, binti Mohd Yusof, Nurul Yuziana (2018): A new species of Eisothistos (Isopoda, Cymothoida) and first molecular data on six species of Anthuroidea from the Peninsular Malaysia. Zoosystematics and Evolution 94 (1): 73-81, DOI: http://dx.doi.org/10.3897/zse.94.23000, URL: http://dx.doi.org/10.3897/zse.94.23000
943FD1329F0ECEF70B56550A31DD253B.taxon	materials_examined	Materials examined. 3 immature females, UKMMZ- 1595, Pulau Seri Buat, Pahang, Malaysia, 2 ° 41 ' 13.59 " N; 103 ° 55 ' 25.99 " E (DMS), C. Melvin, 19 April 2014, coral rubble, ~ 7 m; 1 immature female, UKMMZ- 1596, Batu Malang, Pulau Tioman, Pahang, Malaysia, 2 ° 54 ' 15.44 " N; 104 ° 6 ' 1.08 " E (DMS), C. Melvin, 18 April 2014, coral rubble, ~ 7 m; 1 female, UKMMZ- 1597, Kampung Pasir Panjang, Pulau Tinggi, Johor, Malaysia, 2 ° 17 ' 37.96 " N; 104 ° 6 ' 1.97 " E (DMS), C. Melvin, 15 June 2015, coral rubble, ~ 3 m; 1 female, UKMMZ- 1598, Sebirah Kechil, Pulau Tinggi, Johor, Malaysia, 2 ° 18.622 ' N; 104 ° 05.616 ' E (DDM), C. Melvin, 15 June 2015, coral rubble, ~ 3 m; 29 juveniles, UKMMZ- 1599, Kampung Pasir Panjang, Pulau Tinggi, Johor, Malaysia, 2 ° 17 ' 37.96 " N; 104 ° 6 ' 1.97 " E (DMS), C. Melvin, 13 October 2012, artificial substrate unit, ~ 3 m; 1 female, UKMMZ- 1560, Sebirah Kechil, Pulau Tinggi, Johor, Malaysia, 2 ° 18.622 ' N; 104 ° 05.616 ' E (DDM), C. Melvin, 18 April 2013, coral rubble, ~ 3 m.	en	Chew, Melvin, Rahim, Azman bin Abdul, binti Mohd Yusof, Nurul Yuziana (2018): A new species of Eisothistos (Isopoda, Cymothoida) and first molecular data on six species of Anthuroidea from the Peninsular Malaysia. Zoosystematics and Evolution 94 (1): 73-81, DOI: http://dx.doi.org/10.3897/zse.94.23000, URL: http://dx.doi.org/10.3897/zse.94.23000
943FD1329F0ECEF70B56550A31DD253B.taxon	distribution	Distribution. Mahe Island, Seychelles (type locality); Pulau Seri Buat, Malaysia; Pulau Tioman, Malaysia; Pulau Tinggi, Malaysia.	en	Chew, Melvin, Rahim, Azman bin Abdul, binti Mohd Yusof, Nurul Yuziana (2018): A new species of Eisothistos (Isopoda, Cymothoida) and first molecular data on six species of Anthuroidea from the Peninsular Malaysia. Zoosystematics and Evolution 94 (1): 73-81, DOI: http://dx.doi.org/10.3897/zse.94.23000, URL: http://dx.doi.org/10.3897/zse.94.23000
75A3D66F008D94CC0930AC88B844EEEF.taxon	distribution	Distribution. Pulau Tinggi, Malaysia.	en	Chew, Melvin, Rahim, Azman bin Abdul, binti Mohd Yusof, Nurul Yuziana (2018): A new species of Eisothistos (Isopoda, Cymothoida) and first molecular data on six species of Anthuroidea from the Peninsular Malaysia. Zoosystematics and Evolution 94 (1): 73-81, DOI: http://dx.doi.org/10.3897/zse.94.23000, URL: http://dx.doi.org/10.3897/zse.94.23000
B6B19899832EFA03CD4543C2580CC958.taxon	distribution	Distribution. Pulau Tinggi, Malaysia.	en	Chew, Melvin, Rahim, Azman bin Abdul, binti Mohd Yusof, Nurul Yuziana (2018): A new species of Eisothistos (Isopoda, Cymothoida) and first molecular data on six species of Anthuroidea from the Peninsular Malaysia. Zoosystematics and Evolution 94 (1): 73-81, DOI: http://dx.doi.org/10.3897/zse.94.23000, URL: http://dx.doi.org/10.3897/zse.94.23000
27380EF4962C540EC90CCB622E906582.taxon	description	Description. Holotype, adult male. Total body length 2.2 mm (tip of rostrum to base of telson), approximately 9.9 times as long as greatest width. Cephalon with minute rostrum; eyes grossly enlarged, containing many ommatidia laterally. Pereonites 1 - 7 progressively shorter, pereonites 2 - 3 longest, each 1.3 times as long as pereonite 1, pereonites 4 - 5 each the same length as pereonite 1, pereonite 6 about 0.7 times length of pereonite 5, pereonite 7 half as long as pereonite 5, pereonites 4 - 6 anteriorly narrow, subdistally widest, pereonite 7 anteriorly narrow, widest posteriorly. Pleonites 1 - 5 progressively shorter with pleonites 1 - 2 of similar length, pleonite 3 about 0.8 times as long as pleonite 2, pleonites 4 about 0.7 times as long as pleonite 3, pleonite 5 shortest half as long as pleonite 4, posterior margin of pleonite 6 with a medial cleft. Antenna 1 peduncle article 1 subquadrate, articles 2 - 3 progressively shorter; flagellum of 9 articles with short proximal article bearing numerous aesthetascs, articles 2 - 9 progressively narrower, articles 2 - 6 each bearing 2 aesthetascs and 1 seta, articles 7 - 8 each bearing 1 aesthetasc distally, terminal article with 3 apical setae. Antenna 2 peduncle articles equal, articles 1 - 2 each bearing 2 setae, article 3 with 1 seta, article 4 elongate, 2.4 times as long as wide, article 5 longest, twice as long as article 4; flagellum of 6 articles, progressively smaller, articles 1 - 4 each with 1 distal aesthetasc, article 5 with 2 distal setae, terminal article with 4 apical setae. Mouthparts reduced. Pereopod 1 basis 3.3 times as long as greatest width, anterior margin with 1 medial seta, posterior margin with 1 subdistal seta and fine setae; ischium 3.2 times as long as greatest width, posterior margin subdistally with 1 seta and fine setae; merus anterior margin convex distally, bearing 2 setae, posterior margin with fine setae; carpus anterior margin half the length of posterior margin, posterior margin with 1 seta, with 4 submarginal spinules; propodus 4.4 times as long as greatest width, palm weakly concave with 21 submarginal spinules, anterior margin with 1 distal seta, palmar margin with 1 posterodistal robust seta; unguis half as long as propodus. Pereopod 2 basis 3.7 times as long as greatest width, posterior margin with 1 subdistal seta and fine setae; ischium 3.1 times as long as greatest width, anterior margin with 2 setae, posterior margin with 2 setae and fine setae; merus anterior margin convex, bearing 1 seta, posterior margin with fine setae; carpus anterior margin half the length of posterior margin, posterior margin with 1 seta and fine setae; propodus 3.9 times as long as greatest width, anterior margin with 2 setae, palmar margin with 1 medial robust seta and 1 posterodistal robust seta, fine setae and subdistal palmar comb; unguis half the length of propodus. Pereopod 3 basis 3.3 times as long as greatest width, anterior margin with 2 setae and fine setae, posterior margin with 1 seta and fine setae; ischium 3.2 times as long as greatest width, anterior margin with 2 setae and fine setae, posterior margin with 1 seta and fine setae; merus anterior distal margin convex bearing 2 setae, posterior margin with 1 seta, carpus anterior margin one third length of posterior margin, posterior margin with 1 seta; propodus 3.6 times as long as greatest width, anterior margin with 2 setae, palmar margin with fine setae, 2 setae, subdistal palmar comb, 1 medial robust seta and 1 posterodistal robust seta; unguis half as long as propodus. Pereopod 4 basis 3.9 times as long as greatest width, anterior margin with 2 setae and fine setae, posterior margin with 1 seta and fine setae; ischium 3 times as long as greatest width, anterior margin with 1 seta, posterior margin with 2 setae; merus anterior margin convex, bearing 1 seta, posterior margin with 1 seta, carpus linear twice as long as wide anterior margin with 2 setae, posterior margin with setae comb, 1 seta and 1 robust seta; propodus 4.5 times as long as greatest width, anterior margin with 3 setae, palmar margin bordered with setae comb, 1 medial robust seta and 1 posterodistal robust seta; unguis 0.8 times as long as propodus. Pereopod 5 basis 4.1 times as long as greatest width, anterior margin with 1 seta, posterior margin with 1 seta and fine setae; ischium 4.1 times as long as greatest width, anterior margin with 1 seta, posterior margin with 3 setae and fine setae; merus anterior margin subdistally convex, bearing 2 setae, posterior margin with fine setae; carpus linear 2.4 times as long as greatest width, anterior margin with 1 seta, posterior margin with setae comb, 1 distal seta and 1 distal robust seta; propodus 4.6 times as long as greatest width, anterior margin with 1 distal seta, palmar margin bordered with setae comb, 1 medial robust seta and 1 posterodistal robust seta; unguis 0.8 times the length of propodus. Pereopod 6 basis 4 times as long as greatest width, anterior margin with 3 setae and fine setae, posterior margin with 1 subdistal seta; ischium 3.8 times as long as greatest width, anterior margin with fine setae, posterior margin with 3 setae and fine setae; merus anterior margin convex, bearing 1 seta, posterior margin with 1 seta; carpus linear 2.6 times as long as greatest width, anterior margin with 1 seta, posterior margin bordered with setae comb, distally with 1 seta and 1 robust seta; propodus 5.3 times as long as greatest width, palmar margin bordered with setae comb, proximally with 1 robust seta, medially with 1 robust seta and posterodistally with 1 robust seta; unguis 0.7 times the length of propodus. Pereopod 7 basis 4.1 times as long as greatest width, anterior margin with 1 seta, posterior margin with 1 seta; ischium 3.2 times as long as greatest width, anterior margin with 1 seta and fine setae, posterior margin with 3 setae and fine setae; merus slender 3.6 times as long as greatest width with anterior margin slightly convex, bearing 1 seta, posterior margin with 1 seta; carpus linear 3.2 times as long as greatest width, anterior margin with 1 seta, posterior margin with setae comb and 1 robust seta; propodus 7.5 times as long as greatest width, anterior margin with 3 setae, palmar margin bordered with setae comb, 1 medial robust seta and 1 posterodistal robust seta; unguis half as long as propodus. Pleopod 1 with elongated rami, sympod rectangular; exopod slender 4.3 times as long as greatest width, apex truncated bearing 6 plumose setae; endopod shorter than exopod 0.75 times the length of exopod, apex truncated bearing 5 plumose setae. Pleopod 2 sympod subrectangular; exopod 3 times as long as wide, apex truncated bearing 7 plumose setae; endopod slender 4.8 times as long as greatest width, apex truncated bearing 5 plumose setae; appendix masculina almost as long as endopod, ending in a somewhat hook-like with a rounded end. Pleopod 3 not available. Pleopod 4 sympod subrectangular, inner margin with 1 seta; exopod broadened 1.8 times as long as greatest width, apex truncated bearing 8 plumose setae, medial lateral margin with 1 seta; endopod as long as exopod 1.3 times as long as exopod with apical margin truncated bearing 6 plumose setae. Pleopod 5 shorter than others with sympod subquadrate; exopod much smaller than endopod half as long as endopod bearing 3 plumose setae; endopod broadend 1.8 times as long as greatest width bearing 2 plumose setae, apical margin medially with two small protuberances. Uropod sympod with serrated inner margin, inner distal margin raised with an acute apex, outer distal margin raised with 2 acute serrations apically; endopod elongate with serrated margin bearing 13 setae, apically with 1 short robust plumose sensory spine; exopod bipartite with 5 setae proximally, medially with a central elongated spike having 3 subdistal setae and apical margin concave bearing 1 short plumose sensory spike, outer margin with a short slender spike bearing 1 seta apically, inner margin obsolete. Pleotelson 2.2 times as long as greatest width, narrowest anteriorly, widest near posterior end, dorsal surface with 4 pairs of setae and a middorsal row of 7 obscure denticles, subdistal margin with 2 obscure teeth on each side, posterior margin strongly dentate with 10 teeth and 5 pairs of setae.	en	Chew, Melvin, Rahim, Azman bin Abdul, binti Mohd Yusof, Nurul Yuziana (2018): A new species of Eisothistos (Isopoda, Cymothoida) and first molecular data on six species of Anthuroidea from the Peninsular Malaysia. Zoosystematics and Evolution 94 (1): 73-81, DOI: http://dx.doi.org/10.3897/zse.94.23000, URL: http://dx.doi.org/10.3897/zse.94.23000
27380EF4962C540EC90CCB622E906582.taxon	etymology	Etymology. This species is named after the type locality, Pulau Tioman, Malaysia.	en	Chew, Melvin, Rahim, Azman bin Abdul, binti Mohd Yusof, Nurul Yuziana (2018): A new species of Eisothistos (Isopoda, Cymothoida) and first molecular data on six species of Anthuroidea from the Peninsular Malaysia. Zoosystematics and Evolution 94 (1): 73-81, DOI: http://dx.doi.org/10.3897/zse.94.23000, URL: http://dx.doi.org/10.3897/zse.94.23000
476ACFBDB94A7E598821CB7CF0A675C6.taxon	materials_examined	Materials examined. 54 females, 3 males, UKMMZ- 1567, Sebirah Kechil, Pulau Tinggi, Johor, Malaysia, 2 ° 18.622 ' N, 104 ° 5.616 ' E (DDM), C. Melvin, 16 May 2013, coral rubble, ~ 3 m; 12 females, UKMMZ- 1568, Mentinggi, Pulau Tinggi, Johor, Malaysia, 2 ° 16 ' 21.67 " N; 104 ° 7 ' 18.61 " E (DMS), C. Melvin, 19 April 2013, coral rubble, ~ 3 m; 56 females, 9 males, UKMMZ- 1569, Batu Malang, Pulau Tioman, Pahang, Malaysia, 2 ° 54 ' 15.44 " N; 104 ° 6 ' 1.08 " E (DMS), C. Melvin, 18 April 2014, coral rubble, ~ 7 m; 35 females, 2 males, UKMMZ- 1570, Labas, Pulau Tioman, Pahang, Malaysia, 2 ° 53 ' 13.71 " N; 104 ° 3 ' 54.65 " E (DMS), C. Melvin, 18 April 2014, coral rubble, ~ 15 m; 14 females, 4 males, PLAy 2 - iso 4 d, Pantai Kok, Pulau Langkawi, Kedah, Malaysia, 6 ° 21 ' 56.05 " N; 99 ° 40 ' 31.13 " E (DMS), C. Melvin, 8 March 2015, coral rubble, intertidal; 7 females, 1 male, PDYx 1 - iso 4 e, Batu Bonchek, Pulau Dayang, Johor, Malaysia, 2 ° 28 ' 40.90 " N; 104 ° 30 ' 19.12 " E (DMS), C. Melvin, 26 July 2016, coral rubble, ~ 3 m.	en	Chew, Melvin, Rahim, Azman bin Abdul, binti Mohd Yusof, Nurul Yuziana (2018): A new species of Eisothistos (Isopoda, Cymothoida) and first molecular data on six species of Anthuroidea from the Peninsular Malaysia. Zoosystematics and Evolution 94 (1): 73-81, DOI: http://dx.doi.org/10.3897/zse.94.23000, URL: http://dx.doi.org/10.3897/zse.94.23000
476ACFBDB94A7E598821CB7CF0A675C6.taxon	distribution	Distribution. Fiji (type locality); Cook Island; Chesterfield and Melish Reefs, Moorea, Coral Sea; Lord Howe I, Tasman Sea; Papua New Guinea; Northern Territory, Queensland, Australia; Pulau Dayang, Pulau Tinggi, Malaysia; Pulau Tioman, Malaysia; Pulau Langkawi, Malaysia.	en	Chew, Melvin, Rahim, Azman bin Abdul, binti Mohd Yusof, Nurul Yuziana (2018): A new species of Eisothistos (Isopoda, Cymothoida) and first molecular data on six species of Anthuroidea from the Peninsular Malaysia. Zoosystematics and Evolution 94 (1): 73-81, DOI: http://dx.doi.org/10.3897/zse.94.23000, URL: http://dx.doi.org/10.3897/zse.94.23000
70AAE760488C4C3982AC9F9C54FF64E4.taxon	materials_examined	Materials examined. 35 females, 3 males, UKMMZ- 1612, Kampung Pasir Panjang, Pulau Tinggi, Johor, Malaysia, 2 ° 17 ' 37.96 " N; 104 ° 6 ' 1.97 " E (DMS), C. Melvin, 28 February 2013, coral rubble, intertidal; 34 females, UKMMZ- 1613, Kampung Pasir Panjang, Pulau Tinggi, Johor, Malaysia, 2 ° 17 ' 37.96 " N; 104 ° 6 ' 1.97 " E (DMS), C. Melvin, 18 December 2012, coral rubble, intertidal; 1 female, UKMMZ- 1614, Kampung Pasir Panjang, Pulau Tinggi, Johor, Malaysia, 2 ° 17 ' 37.96 " N; 104 ° 6 ' 1.97 " E (DMS), C. Melvin, 15 June 2015, coral rubble, intertidal; 20 females, UKMMZ- 1615, Sebirah Kechil, Pulau Tinggi, Johor, Malaysia, 2 ° 18.622 ' N; 104 ° 05.616 ' E (DDM), C. Melvin, 15 June 2015, coral rubble, intertidal; 14 females, 1 male, UKMMZ- 1616, Batu Bonchek, Pulau Dayang, Johor, Malaysia, 2 ° 28 ' 40.90 " N; 104 ° 30 ' 19.12 " E (DMS), C. Melvin, 26 July 2016, coral rubble, ~ 3 m.	en	Chew, Melvin, Rahim, Azman bin Abdul, binti Mohd Yusof, Nurul Yuziana (2018): A new species of Eisothistos (Isopoda, Cymothoida) and first molecular data on six species of Anthuroidea from the Peninsular Malaysia. Zoosystematics and Evolution 94 (1): 73-81, DOI: http://dx.doi.org/10.3897/zse.94.23000, URL: http://dx.doi.org/10.3897/zse.94.23000
70AAE760488C4C3982AC9F9C54FF64E4.taxon	distribution	Distribution. Maldives, Fadifolu (type localtiy); Thailand; Chilka Lake, India; Quilon, India; Pulau Tinggi, Malaysia.	en	Chew, Melvin, Rahim, Azman bin Abdul, binti Mohd Yusof, Nurul Yuziana (2018): A new species of Eisothistos (Isopoda, Cymothoida) and first molecular data on six species of Anthuroidea from the Peninsular Malaysia. Zoosystematics and Evolution 94 (1): 73-81, DOI: http://dx.doi.org/10.3897/zse.94.23000, URL: http://dx.doi.org/10.3897/zse.94.23000
