HomeFish encyclopediaRay-finned fishesFlatfishesLarge-tooth floundersGray flounder Gray flounder (Etropus rimosus) Scientific name: Etropus rimosus Goode & Bean, 1885 The Gray flounder (Etropus rimosus) is a marine fish of the family Paralichthyidae. Native range: Western Atlantic, North Carolina to southern Florida in USA and eastern Gulf of Mexico. BiologyDorsal soft rays (total): 70-83; Anal soft rays: 53 - 64Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEtropus rimosusFamilyParalichthyidae (Large-tooth flounders)OrderPleuronectiformes (Flatfishes)ClassActinopterygii (Ray-finned fishes)Maximum length13.0Depth range7–180 m (23–591 ft)EnvironmentMarine; demersal; depth range 7 - 180 mClimateSubtropicalDistributionWestern Atlantic: North Carolina to southern Florida in USA and eastern Gulf of Mexico.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