HomeFish encyclopediaRay-finned fishesPerch-like fishPerchesYellowcheek darter Yellowcheek darter (Etheostoma moorei) Scientific name: Etheostoma moorei Raney & Suttkus, 1964 The Yellowcheek darter (Etheostoma moorei) is a freshwater fish of the family Percidae. Native range: North America, Little Red River system in northern central Arkansas, USA. BiologyOccurs in fast rocky riffles of small to medium rivers.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEtheostoma mooreiFamilyPercidae (Perches)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length7.2Common length5.0EnvironmentFreshwater; benthopelagicClimateSubtropicalDistributionNorth America: Little Red River system in northern central Arkansas, USA.Conservation status (IUCN)Vulnerable (VU) (D2)Threat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (tmax=4) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026