canarensis, Opsarius Jerdon [T. C.] 1849:329 [Madras Journal of Literature and Science v. 15 (pt 2); ref. 4902] Karnataka [Canara], southern India. No types known. •Valid as Barilius canarensis (Jerdon 1849) -- (Talwar & Jhingran 1991:347 [ref. 20764], Menon 1999:16 [ref. 24904], Raju Thomas et al. 2002:50 [ref. 26359], Remi Devi et al. 2005:123 [ref. 28532], Nath et al. 2010:24 [ref. 33488], Knight et al. 2015:400 [ref. 33702], Bleher 2018:350 [ref. 36647], Plamoottil & Vineeth 2020:5394 [ref. 37919]). •Valid as Opsarius canarensis Jerdon 1849 -- (Qin et al. 2019:590 [ref. 36784]). Current status: Valid as Opsarius canarensis Jerdon 1849. Danionidae: Chedrinae. Distribution: Netravathi River drainage, Karnataka, southern India. Habitat: freshwater.