Species that contain: Psilorhynchus and nudithoracicus [ 3 ] records

gracilis, Psilorhynchus Rainboth [W. J.] 1983:69, Figs. 2-3 [Proceedings of the California Academy of Sciences (Series 4) v. 43 (no. 6); ref. 5429] Jabuneswari River at Badarganj, Rangpur District, Bangladesh. Holotype: UMMZ 205342. Paratypes: AMNH 43097 [ex USNM 205348] (5); ANSP 148729 (5); CAS 50011 (5, missing); CFRS uncat (9); FMNH 94285 (5); UMMZ 205337 (2), 205343 (26), 205345 (8, 3 c&s), 205348 (31), 205351 (15), 205353 (2); USNM 231693 (5). Type catalog: Ibarra & Stewart 1987:71 [ref. 12367]. •Valid as Psilorhynchus gracilis Rainboth 1983 -- (Ataur Rahman 1989:75 [ref. 24860], Talwar & Jhingran 1991:440 [ref. 20764], Ataur Rahman 2003:91 [ref. 31338], Edds & Ng 2007:127 [ref. 29199], Conway & Kottelat 2007:47 [ref. 29430], Shrestha 2008:124 [ref. 29923], Conway & Mayden 2008:119 [ref. 29868], Arunachalam & Muralidharan 2008:410 [ref. 29965], Conway & Mayden 2008:229 [ref. 29967], Conway & Britz 2010:37 [ref. 30958], Conway et al. 2012:193 [ref. 32316]). •Synonym of Psilorhynchus nudithoracicus Tiluk & Husain 1980 -- (Conway et al. 2013:223 [ref. 32788], Shangningam & Vishwanath 2013:381 [ref. 32820], Lalramliana et al. 2014:271 [ref. 33295]). Current status: Synonym of Psilorhynchus nudithoracicus Tilak & Husain 1980. Psilorhynchidae. Distribution: Nepal and Bangladesh, India (if valid). Habitat: freshwater.

nudithoracicus, Psilorhynchus sucatio Tilak [R.] & Husain [A.] 1980:35, Figs. 1-3 [Mitteilungen aus dem Zoologischen Museum in Berlin v. 56 (no. 1); ref. 8996] Bamrauli Canal, near village Bilsanda, Plilibhit District, western Uttar Pradesh, India. Holotype: ZSI/NRS V-1190. Paratypes: ZSI/NRS V-1191-93 (3). See Das 2003:368 [ref. 27706] as nudithoraccus and second author as Hussain. •Synonym of Psilorhynchus sucatio (Hamilton 1822) -- (Talwar & Jhingran 1991:443 [ref. 20764], Menon 1999:154 [ref. 24904]). •Synonym of Psilorhynchus sucatio (Hamilton 1822), but a valid subspecies nudithoracicus Tilak & Husain 1980 as described -- (Tilak 1990:294 [ref. 24003]). •Valid as Psilorhynchus nudithoracicus Tilak & Husain 1980 -- (Conway et al. 2013:223 [ref. 32788], Shangningam & Vishwanath 2013:381 [ref. 32820], Lalramliana et al. 2015:177 [ref. 33814], Conway & Pinion 2016:590 [ref. 34529], Arunachalam et al. 2018:223 [ref. 35779], Dey et al. 2020:108 [ref. 37413]). Current status: Valid as Psilorhynchus nudithoracicus Tilak & Husain 1980. Psilorhynchidae. Distribution: Ganga-Brahmaputra basin, India, Nepal and Bangladesh. Habitat: freshwater.

platydorsalis, Psilorhynchus Arunachalam [M.], Vijayakumar [C.] & Mayden [R. L.] 2018:211, Figs.1-2 [FishTaxa v. 2 (no. 4); ref. 35779] Son River, Koilwar Village, Bhojpur District, Bihar, India, 25°18'15.2''N, 84°25'38.2"E. Holotype: SRS/ZSI F.8440. Paratypes: CMA, MSUMNH. •Synonym of Psilorhynchus nudithoracicus Tilak & Husain 1980 -- (Conway 2018:595 [ref. 35929]). Current status: Synonym of Psilorhynchus nudithoracicus Tilak & Husain 1980. Psilorhynchidae. Habitat: freshwater.