bergi, Nemacheilus Gratzianov [V. I.] 1907:163, 167 [Trudy Otdela Ichtiologii Imperatorskago Russkago Obshchestva Akklimatizacii Zivotnych' i Rastenii. v. 4; ref. 1871] Akstapha [Akstafa] River, right tributary of Kura River, Azerbaijan. Syntypes: (2) ZMMU (not found in 2002). Based on 'Nemachilus spec.' of Berg 1898:30, 72 [ref. 20653]. •Synonym of Nemacheilus angorae Steindachner 1897 -- (Coad 1995:21 [ref. 23608], Prokofiev 2009:880 [ref. 30604]). •Synonym of Oxynoemacheilus angorae (Steindachner 1897) -- (Freyhof et al. 2012:308 [ref. 31752]). •Valid as Oxynoemacheilus bergi (Gratzianov 1907) -- (Çiçek et al. 2018:233 [ref. 36249], Çiçek et al. 2020:245 [ref. 37644], Freyhof et al. 2021:142 [ref. 38237], Çiçek et al. 2023:344 [ref. 40625], Çiçek et al. 2024:66 [ref. 40789]). Current status: Valid as Oxynoemacheilus bergi (Gratzianov 1907). Nemacheilidae. Distribution: Eurasia: Caspian Sea basin (Azerbaijan, Turkey and possibly Iran). IUCN (2014): Least Concern. Habitat: freshwater.