atra, Schistura Kottelat [M.] 1998:69, Figs. 107, 108 [Ichthyological Exploration of Freshwaters v. 9 (no. 1); ref. 23436] Upper Nam Theun, 17°59'31"N, 105°27'49"E, Laos. Holotype: ZRC 41792. Paratypes: CMK 12529 (1), 12629 (1), 12645 (2); DFV uncat. (1); NRM 36706 (1). •Valid as Schistura atra Kottelat 1998 -- (Kottelat 2001:104 [ref. 25780], Kangrang et al. 2012:75 [ref. 32324], Kottelat 2012:106 [ref. 32367], Kottelat 2013:204 [ref. 32989], Kottelat 2015:44 [ref. 33971], Kottelat 2017:53 [ref. 35502], Kottelat 2017:704 [ref. 35677]). Current status: Valid as Schistura atra Kottelat 1998. Nemacheilidae. Distribution: Nam Theun watershed, Laos. Habitat: freshwater.