HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsMountain shiner Mountain shiner (Lythrurus lirus) Scientific name: Lythrurus lirus Jordan, 1877 The Mountain shiner (Lythrurus lirus) is a freshwater fish of the family Cyprinidae. BiologyAdults inhabit sandy and rocky pools and runs of clear creeks and small rivers. Oviparous, probably open substratum spawners like congeners.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLythrurus lirusFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length7.5Common length4.5EnvironmentFreshwater; benthopelagicClimateTemperateDistributionNorth America: Tennessee and Alabama River drainages in Virginia, Tennessee, northwestern Georgia and Alabama, USA. Nearly restricted to Coosa River system above Fall Line in Alabama River drainage.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