HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsKuban long-barbelled gudgeon Kuban long-barbelled gudgeon (Romanogobio pentatrichus) Scientific name: Romanogobio pentatrichus Naseka & Bogutskaya, 1998 The Kuban long-barbelled gudgeon (Romanogobio pentatrichus) is a freshwater fish of the family Cyprinidae. Native range: Europe, Middle stretches of River Kuban in Russia. BiologyDorsal spines (total): 3; Dorsal soft rays (total): 7; Anal spines: 3; Anal soft rays: 5; Vertebrae: 41 - 43. Head conical, wide, slightly flattened. Barbel long, reaching beyond posterior edge of eye, caudal peduncle low, epithelial crests on dorsal scales absent; supraorbital seismosensory canal not connected with infraorbital one; and anal fin with 5? branched rays.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameRomanogobio pentatrichusFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length13.0EnvironmentFreshwater; benthopelagicClimateTemperateDistributionEurope: Middle stretches of River Kuban in Russia.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: of no interestResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026