HomeFish encyclopediaRay-finned fishesFlatfishesLarge-tooth floundersFine flounder Fine flounder (Paralichthys adspersus) Scientific name: Paralichthys adspersus Steindachner, 1867 The Fine flounder (Paralichthys adspersus) is a marine fish of the family Paralichthyidae. Native range: Eastern Pacific, Ecuador to Chile. BiologyInhabits soft bottom area of the continental shelf.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameParalichthys adspersusFamilyParalichthyidae (Large-tooth flounders)OrderPleuronectiformes (Flatfishes)ClassActinopterygii (Ray-finned fishes)Maximum length70.0EnvironmentMarine; demersalClimateSubtropicalDistributionEastern Pacific: Ecuador to Chile.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: commercialResilienceMedium, 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