HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsPretty shiner Pretty shiner (Lythrurus bellus) Scientific name: Lythrurus bellus Hay, 1881 The Pretty shiner (Lythrurus bellus) is a freshwater fish of the family Cyprinidae. Native range: North America, Mobile Bay drainage, Bear and Yellow Creek systems (in Tennessee River drainage) in Alabama and Mississippi, USA. BiologyAdults inhabit sand-bottomed and clay-bottomed pools of headwaters, creeks and small rivers. Oviparous, probably open substratum spawners like congeners.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLythrurus bellusFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length7.5Common length4.8EnvironmentFreshwater; benthopelagicClimateTemperateDistributionNorth America: Mobile Bay drainage, Bear and Yellow Creek systems (in Tennessee River drainage) in Alabama and Mississippi, USA.Conservation status (IUCN)Least Concern (LC)Threat 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