The Kuban long-barbelled gudgeon (''Romanogobio pentatrichus'') is a
species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...
of
cyprinid
Cyprinidae is a family of freshwater fish commonly called the carp or minnow family. It includes the carps, the true minnows, and relatives like the barbs and barbels. Cyprinidae is the largest and most diverse fish family and the largest verte ...
fish endemic to the middle reaches of the
Kuban River
The Kuban; Circassian: Псыжъ, ''Psyẑ'' or Псыжь, ''Psyź'' ; abq, Къвбина, ''Q̇vbina'' ; Karachay–Balkar: Къобан, ''Qoban''; Nogai: Кобан, ''Qoban'') is a river in Russia that flows through the Western Caucas ...
in Russia
References
Romanogobio
Fish described in 1998
{{Cyprinidae-stub