tengana, Pimelodus Hamilton [F.] 1822:176, 377, Pl. 39 (fig. 58) [An account of the fishes found in the river Ganges; ref. 2031] Tista River at Tista barrage, 26°45'10"N, 88°34'11"E, India. Neotype: UMMZ 244796. Type catalog: Ferraris 2007:86 [ref. 29155]. See Ng & Kottelat 2001:507 [ref. 25746] for comments on locality. Neotype designated by Ng 2006:103 [ref. 28588]. Information on type locality (Brahmaputra River at Gualpara, India) see Britz 2019:42 [ref. 37532]. Hamilton's original illustration reproduced by Britz 2019:Pl. 98 [ref. 37532]. •Synonym of Mystus vittatus (Bloch 1794) -- (Roberts 1992:80 [ref. 14632]). •Valid as Batasio tengana (Hamilton 1822) -- (Ataur Rahman 1989:194 [ref. 24860], Talwar & Jhingran 1991:551 [ref. 20764], Mo 1991:141 [ref. 19952], Sen 1995:560 [ref. 23778], Menon 1999:211 [ref. 24904], Karmakar 2000:32 [ref. 25662] as tengara, Ng & Kottelat 2001:507 [ref. 25746], Ataur Rahman 2003:214 [ref. 31338], Bhatt & Jayaram 2004:1341 [ref. 27473], Ng 2004:67 [ref. 27646], Ng & Edds 2004:295 [ref. 27993], Vishwanath & Darshan 2006:2162 [ref. 28454], Ng 2006:101 [ref. 28588], Jayaram 2006:87 [ref. 28762], Arunachalam & Muralidharan 2007:2680 [ref. 29123], Ferraris 2007:86 [ref. 29155], Ng 2008:1 [ref. 29713], Ng 2009:253 [ref. 30216], Darshan et al. 2011:52 [ref. 31332], Ahmed et al. 2013:286 [ref. 32872], Plamoottil 2015:1806 [ref. 33977]). Current status: Valid as Batasio tengana (Hamilton 1822). Bagridae. Distribution: Brahmaputra River basin: India and Bangladesh. Habitat: freshwater.