sibiricus, Nemacheilus Gratzianov [V. I.] 1907:164, 168 [Trudy Otdela Ichtiologii Imperatorskago Russkago Obshchestva Akklimatizacii Zivotnych' i Rastenii. v. 4; ref. 1871] Biya River near Biysk [Biysk], Altai, Russia. Lectotype: ZUMM 2531 (140 mm). Paralectotypes: ZMMU P-2532 (now 2). Type catalog: Vasil'eva et al. 2001:25 [ref. 25714]. Lectotype selected by Prokofiev 2016:394 [ref. 34693]. Former syntypes ZMMGU 2532 (3) = Barbatula compressirostris, see Prokofiev 2018:273 [ref. 35878]. •Synonym of Nemacheilus barbatulus (Linnaeus 1758) -- (Berg 1949:869 [ref. 20661] as Nemachilus). •Synonym of Nemacheilus toni (Dybowski 1869) -- (Bogutskaya & Naseka 1996:47 [ref. 22798]). •Synonym of Orthrias barbatulus (Linnaeus 1758), subspecies toni (Dybowski 1869) -- (Prokofiev 2007:17 [ref. 30343]). •Synonym of Barbatula barbatula (Linnaeus 1758) -- (based on status of Barbatula). •Questionably the same as Nemacheilus tominus Ruzssky 1920 -- (Kottelat 2012:80 [ref. 32367]). •Synonym of Barbatula toni (Dybowski 1869) -- (Vasil'eva 1998:95 [ref. 23591], Sideleva 2001:54 [ref. 26181], Sideleva 2003:11 [ref. 27815], Kottelat 2006:53 [ref. 28831], Prokofiev 2015:461 [ref. 34065], Prokofiev 2016:391 [ref. 34693] with question). Current status: Synonym of Barbatula toni (Dybowski 1869). Nemacheilidae. Habitat: freshwater.