barna, Cyprinus Hamilton [F.] 1822:268, 384 [An account of the fishes found in the river Ganges; ref. 2031] Brahmaputra River, at Gualpara [Goalpara], Assam, India. No types known. Misspelled borna in early literature. Information on type locality see Britz 2019:44 [ref. 37532]. Hamilton's original, unpublished illustration reproduced by Britz 2019:Pl. 152 [ref. 37532]. •Valid as Barilius barna (Hamilton 1822) -- (Shrestha 1978:34 [ref. 15970], Ataur Rahman 1989:96 [ref. 24860], Talwar & Jhingran 1991:344 [ref. 20764], Husain et al. 1993:91 [ref. 24019], Sen 1995:525 [ref. 23778], Menon 1999:13 [ref. 24904], Arunkumar & Tombi Singh 2000:248 [ref. 25167], Kundu 2000:95 [ref. 25663], Karmakar 2000:27 [ref. 25662], Selim & Vishwanath 2002:269 [ref. 26593], Yadav 2003:7 [ref. 27711], Ataur Rahman 2003:113 [ref. 31338], Shrestha 2008:94 [ref. 29923], Nath et al. 2010:24 [ref. 33488], Mayanglambam & Vishwanath 2012:2363 [ref. 31817], Ahmed et al. 2013:285 [ref. 32872], Knight et al. 2015:406 [ref. 33702]). •Valid as Opsarius barna (Hamilton 1822) -- (Kullander et al. 1999:152 [ref. 23689], Conway et al. 2011:1755 [ref. 31594], Kottelat 2013:131 [ref. 32989], Bleher 2018:612 [ref. 36647], Moyon & Arunkumar 2019:5 [ref. 37054], Kosygin et al. 2022:658 [ref. 40736], Tudu et al. 2022:43 [ref. 40484], Kumari et al. 2024:8 [ref. 40818]). Current status: Valid as Opsarius barna (Hamilton 1822). Danionidae: Chedrinae. Distribution: South Asia: Himalaya Foothills, Nepal, Bhutan, India, Myanmar and Pakistan. Habitat: freshwater.