HomeFish encyclopediaRay-finned fishesPerch-like fishGobiesRiverine goby Riverine goby (Ponticola rhodioni) Scientific name: Ponticola rhodioni Vasil'eva & Vasil'ev, 1994 The Riverine goby (Ponticola rhodioni) is a freshwater fish of the family Gobiidae. Native range: Europe and Asia, basins of rivers flowing into the Black Sea north of the Bzyb' Mountain Range and in the Kuban basin. BiologyDorsal spines (total): 7 - 8; Dorsal soft rays (total): 17-20; Anal spines: 1; Anal soft rays: 12 - 16Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePonticola rhodioniFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length14.0EnvironmentFreshwater; brackish; benthopelagicClimateTemperateDistributionEurope and Asia: basins of rivers flowing into the Black Sea north of the Bzyb' Mountain Range and in the Kuban basin.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, 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