Freyhof, J., Kaya, C., Epitashvili, G. & Geiger, M.F. (2021)

Oxynoemacheilus phasicus, a new nemacheilid loach from the eastern Black Sea basin with some remarks on other Caucasian Oxynoemacheilus (Teleostei: Nemacheilidae)

. Zootaxa, 4952 (1), 135–151.