viridescens, Pimelodus Hamilton [F.] 1822:173, 377, Pl. 11 (fig. 56) [An account of the fishes found in the river Ganges; ref. 2031] Gongachora, India. No types known. Type catalog: Ferraris 2007:395 [ref. 29155]. Information on type locality see Britz 2019:42 [ref. 37532]. Hamilton's original illustration reproduced by Britz 2019:Pl. 95 [ref. 37532]. •Valid as Gagata viridescens (Hamilton 1822) -- (Shrestha 1978:38 [ref. 15970], Burgess 1989:133 [ref. 12860], Ataur Rahman 1989:219 [ref. 24860], Menon 1999:238 [ref. 24904], Bhakat & Kumar Sinha 2019:278 [ref. 36575]). •Valid as Nangra viridescens (Hamilton 1822) -- (Talwar & Jhingran 1991:677 [ref. 20764], Sen & Biswas 1994:443 [ref. 23707], Sen 1995:576 [ref. 23778], Karmakar 2000:34 [ref. 25662], Shrestha 2008:189 [ref. 29923]). •Valid as Gangra viridescens (Hamilton 1822) -- (Roberts & Ferraris 1998:334 [ref. 23492], Ataur Rahman 2003:242 [ref. 31338]). •Valid as Gogangra viridescens (Hamilton 1822) after replacement of Gangra with Gogangra -- (Ng 2005:279 [ref. 28337], Jayaram 2006:174 [ref. 28762], Thomson & Page 2006:34 [ref. 28859], Ferraris 2007:395 [ref. 29155], Gurung et al. 2013:4884 [ref. 32969]). Current status: Valid as Gogangra viridescens (Hamilton 1822). Sisoridae: Sisorinae. Distribution: Ganges and Brahmaputra drainages, India, Nepal, Bhutan and Bangladesh. Habitat: freshwater.