tirapensis, Schistura Kottelat [M.] 1990:118 [Indochinese nemacheilines; ref. 14137] Riwa River at Manpong [Nampong], Arunachal Pradesh, India. Holotype: SRS/ZSI F572. Paratypes: SRS/ZSI F73 (2). Replacement name for Nemacheilus arunachalensis Menon 1987, preoccupied by Nemacheilus arunachalensis Datta & Barman 1984. •Valid as Schistura tirapensis Kottelat 1990 -- (Lokeshwor et al. 2012:262 [ref. 32337], Vishwanath & Nebeshwar Sharma 2005 [ref. 28460], Lokeshwor & Vishwanath 2013:4 [ref. 32463], Lalronunga et al. 2013:589 [ref. 32927], Khynrian & Sen 2014:29 [ref. 33853], Solo et al. 2014:259 [ref. 33517], Lokeshwor & Vishwanath 2014:[6] [ref. 33603]). Replacement Name. Current status: Valid as Schistura tirapensis Kottelat 1990. Nemacheilidae. Distribution: Northeastern, India. Habitat: freshwater.