HomeFish encyclopediaRay-finned fishesFlatfishesLarge-tooth floundersDelsman's flounder Delsman's flounder (Etropus delsmani pacificus) Scientific name: Etropus delsmani pacificus Nielsen, 1963 The Delsman's flounder (Etropus delsmani pacificus) is a marine fish of the family Paralichthyidae. Native range: Eastern Pacific, Panama to northern Peru. BiologyEastern Pacific: Panama to northern Peru. Countries | FAO areas | Ecosystems | Occurrences | IntroductionsSource: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEtropus delsmani pacificusFamilyParalichthyidae (Large-tooth flounders)OrderPleuronectiformes (Flatfishes)ClassActinopterygii (Ray-finned fishes)Common length6.0Depth range46–48 m (151–157 ft)EnvironmentMarine; demersal; depth range 46 - 48 mClimateTropicalDistributionEastern Pacific: Panama to northern Peru.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceHigh, 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