HomeFish encyclopediaRay-finned fishesCarpsSuckersBigeye jumprock Bigeye jumprock (Moxostoma ariommum) Scientific name: Moxostoma ariommum Robins & Raney, 1956 The Bigeye jumprock (Moxostoma ariommum) is a freshwater fish of the family Catostomidae. Native range: North America, Upper Raonoke River drainage in Virginia and North Carolina, USA. BiologyInhabits deep rocky runs and pools of small to medium rivers, usually among large rubble and boulders and rarely in riffles.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMoxostoma ariommumFamilyCatostomidae (Suckers)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length22.0EnvironmentFreshwater; demersalClimateTemperateDistributionNorth America: Upper Raonoke River drainage in Virginia and North Carolina, USA.Conservation status (IUCN)Data deficient (DD)Threat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (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