HomeFish encyclopediaRay-finned fishesCarpsSuckersJenny creek sucker Jenny creek sucker (Catostomus rimiculus) Scientific name: Catostomus rimiculus Gilbert & Snyder, 1898 The Jenny creek sucker (Catostomus rimiculus) is a freshwater fish of the family Catostomidae. BiologyInhabits silt-bottomed to rock-bottomed pools and runs of small to medium rivers. Occasionally found in impoundments.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCatostomus rimiculusFamilyCatostomidae (Suckers)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length50.0EnvironmentFreshwater; demersalClimateTemperateDistributionNorth America: Rogue River drainage in southwestern Oregon, USA south to Trinity River drainage in northwestern California, USA. Reportedly rare in Jenny Creek in USA.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (tmax=9) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026