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.