longicaudatus, Olyra McClelland [J.] 1842:588, Pl. 21 (fig. 1) [Calcutta Journal of Natural History v. 2 (no. 8); ref. 2926] Kasyah [Khasi] Hills, Maghalaya, India. No types known. Type catalog: Ferraris 2007:99 [ref. 29155]. Authorship from p. 574. Original species spelling is corrected to reflect the feminine ending. Neotype designated by Arunachalam et al. 2013:56 [ref. 32608], however they designated 3 specimens in MSUMNH; not established in Fig. 6 where one specimen was mentioned. Neotype designation by Arunachalam et al. 2013:7 [ref. 34528] as MSUMNH 67. Both neotype designations invalid according to Ng & Ferraris 2016:386 [ref. 34194]. •Valid as Olyra longicaudata McClelland 1842 -- (Burgess 1989:154 [ref. 12860], Talwar & Jhingran 1991:695 [ref. 20764], Mo 1991:134 [ref. 19952], Sen 1995:581 [ref. 23778], Sen 1999:202 [ref. 24750], Menon 1999:264 [ref. 24904], Karmakar 2000:34 [ref. 25662], Bockmann & de Pinna 2004:671 [ref. 27907], Jayaram 2006:94 [ref. 28762], Ferraris 2007:99 [ref. 29155], Shrestha 2008:198 [ref. 29923], Patra 2011:1612 [ref. 31232], Arunachalam et al. 2013:56 [ref. 32608], Arunachalam et al. 2013:7 [ref. 34528], Ahmed et al. 2013:286 [ref. 32872], Kottelat 2013:264 [ref. 32989], Ng et al. 2014:271 [ref. 33353], Ng et al. 2015:156 [ref. 33928], Ng & Ferraris 2016:386 [ref. 34194], Kosygin et al. 2018:593 [ref. 35785]). Current status: Valid as Olyra longicaudata McClelland 1842. Bagridae. Distribution: South Asia: India and Bangladesh. IUCN (2010): Least concern. Habitat: freshwater.