HomeFish encyclopediaRay-finned fishesCarpsSuckersMascota jumprock Mascota jumprock (Moxostoma mascotae) Scientific name: Moxostoma mascotae Regan, 1907 The Mascota jumprock (Moxostoma mascotae) is a freshwater fish of the family Catostomidae. Native range: North America, Mexico. Species factsScientific nameMoxostoma mascotaeFamilyCatostomidae (Suckers)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Depth range0–1 m (0–3 ft)EnvironmentFreshwater; benthopelagic; depth range 0 - 1 mClimateTropicalDistributionNorth America: Mexico.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceLow, minimum population doubling time 4.5 - 14 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