gagora, Pimelodus Hamilton [F.] 1822:167, 376, Pl. 10 (fig. 54) [An account of the fishes found in the river Ganges; ref. 2031] Bengal estuaries, India. No types known. Type catalog: Ferraris 2007:34 [ref. 29155]. Hamilton's original illustration reproduced by Britz 2019:Pl. 93 [ref. 37532]. •Valid as Tachysurus gagora (Hamilton 1822) -- (Jayaram & Dhanze 1979:48 [ref. 6800], Ataur Rahman 1989:232 [ref. 24860]). •Valid as Arius gagora (Hamilton 1822) -- (Burgess 1989:168 [ref. 12860], Talwar & Jhingran 1991:702 [ref. 20764], Kailola 1999:1848 [ref. 24732], Kailola in Randall & Lim 2000:589 [ref. 25122], Ataur Rahman 2003:255 [ref. 31338] as arias, Kailola 2004:127 [ref. 28108], Jayaram 2006:342 [ref. 28762], Marceniuk & Menezes 2007:17 [ref. 29031], Ferraris 2007:34 [ref. 29155], Marceniuk et al. 2012:665 [ref. 32225], Kottelat 2013:246 [ref. 32989], Habib & Islam 2020:Supplementary table p. 7 [ref. 38321], Psomadakis et al. 2020:306 [ref. 37272], Kailola 2022:187 [ref. 39697], Marceniuk et al. 2023:29 [ref. 40422]). Current status: Valid as Arius gagora (Hamilton 1822). Ariidae: Ariinae. Distribution: Western Indian Ocean, South Asia, Southeast Asia: India, Sri Lanka, Bangladesh, Myanmar and Thailand. Habitat: freshwater, brackish, marine.