Species of fish
Do not confuse it with another fish called the kutum, Rutilus kutum
Rutilus frisii , called the vyrezub ,[ 2] Black Sea roach ,[ 3] or kutum ,[ 3] is a species of fish in the family Cyprinidae , native to the basins of the Black Sea , Sea of Azov , and Sea of Marmara from the rivers of Bulgaria to western Transcaucasia and in Lake Iznik (Turkey ).[ 4] [ 5]
The related Caspian Sea fish Rutilus kutum (also called kutum , Caspian kutum ) has been treated as a subspecies of R. frisii (i.e. R. frisii kutum .[ 6] ), but the name kutum is applied to R. frisii itself in FishBase , referring to official names of FAO and AFS .[ 3]
References
^ Freyhof, J.; Kottelat, M. (2008). "Rutilus frisii " . IUCN Red List of Threatened Species . 2008 : e.T19782A9013686. doi :10.2305/IUCN.UK.2008.RLTS.T19782A9013686.en . Retrieved 16 November 2021 .
^ Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol, Switzerland. 646 p.
^ a b c Froese, Rainer ; Pauly, Daniel (eds.). "Rutilus frisii " . FishBase . December 2012 version.
^ Diripasko O.A., Izvergin L.V., Demyanenko K.V. (2011) Fish of the Sea of Azov. Berdyansk, 288 p.
^ Özuluğ M.; Altun Ö.; Meriç N. (2005). "On the fish fauna of Lake Iznik (Turkey)". Turkish Journal of Zoology . 209 : 371– 375.
^ "Rutilus frisii kutum (Kamensky, 1901)" . caspianenvironment.org . Archived from the original on 2012-07-23.