Opsarius McClelland [J.] 1838:944 Masc. Opsarius maculatus McClelland 1839. Type by subsequent designation. Earliest type designation by Jordan 1919:195 [ref. 2410]. Inclusion of maculatus in McClelland 1839:413 [ref. 2923]. •Synonym of Barilius Hamilton 1822 -- (Roberts 1989:30 [ref. 6439] with type as barila Hamilton). •Valid as Opsarius McClelland 1838 -- (Tang et al. 2010:202 [ref. 31204], Liao et al. 2011:36 [ref. 31306], Kottelat 2013:130 [ref. 32989], Zhang et al. 2016:50 [ref. 34477], Arunkumar & Moyon 2017:160 [ref. 35774], Qin et al. 2019:585 [ref. 36784], Moyon & Arunkumar 2019:1 [ref. 37054], Kumari et al. 2024:1 [ref. 40818]). Current status: Valid as Opsarius McClelland 1838. Danionidae: Chedrinae.