cosuatis, Cyprinus Hamilton [F.] 1822:338, 392 [An account of the fishes found in the river Ganges; ref. 2031] Nathpur, Kosi River, Uttar Pradesh, India. No types known. Information on type locality see Britz 2019:44 [ref. 37532]. Hamilton's original illustration reproduced by Britz 2019:Pl. 205 [ref. 37532]. •Valid as Puntius cosuatis (Hamilton 1822) -- (Ataur Rahman 1989:135 [ref. 24860]). •Valid as Oreichthys cosuatis (Hamilton 1822) -- (Talwar & Jhingran 1991:235 [ref. 20764], Doi 1997:8 [ref. 22832], Kottelat 1998:42 [ref. 23436], Menon 1999:84 [ref. 24904], Ataur Rahman 2003:154 [ref. 31338], Karmakar 2000:28 [ref. 25662], Shrestha 2008:74 [ref. 29923], Schäfer 2009:202 [ref. 30705], Kottelat 2013:133 [ref. 32989], Knight 2014:5357 [ref. 33151], Knight & Kumar 2015:166 [ref. 33663], Bleher 2018:628 [ref. 36647], Ren et al. 2020:[6] [ref. 37805]). Current status: Valid as Oreichthys cosuatis (Hamilton 1822). Cyprinidae: Smiliogastrinae. Distribution: South Asia: Ganges and Brahmaputra River basins (Nepal, India, Pakistan and Bangladesh). Habitat: freshwater.