HomeFish encyclopediaRay-finned fishesFlatfishesLarge-tooth floundersBroad flounder Broad flounder (Paralichthys squamilentus) Scientific name: Paralichthys squamilentus Jordan & Gilbert, 1882 The Broad flounder (Paralichthys squamilentus) is a marine fish of the family Paralichthyidae. Native range: Western Atlantic, North Carolina to Florida in USA and the entire Gulf of Mexico. BiologyOccurs in bays, lagoons and shallow coastal waters.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameParalichthys squamilentusFamilyParalichthyidae (Large-tooth flounders)OrderPleuronectiformes (Flatfishes)ClassActinopterygii (Ray-finned fishes)Maximum length46.0EnvironmentMarine; demersalClimateSubtropicalDistributionWestern Atlantic: North Carolina to Florida in USA and the entire Gulf of Mexico.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 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