HomeFish encyclopediaRay-finned fishesFlatfishesRighteye floundersPetrale sole Petrale sole (Eopsetta jordani) Scientific name: Eopsetta jordani Lockington, 1879 The Petrale sole (Eopsetta jordani) is a marine fish of the family Pleuronectidae. Native range: Eastern Pacific, Bering Sea coast of Alaska to Islas Los Coronados, northern Baja California, Mexico. BiologyFound on sand bottom, usually in deep water. Feeds on invertebrates and bottom fishes. Livers of large individuals are a rich source of vitamin A. Marketed fresh or as frozen fillets. Eaten steamed, fried, micro-waved and baked. Generally regarded as the premium Pacific coast sole.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEopsetta jordaniFamilyPleuronectidae (Righteye flounders)OrderPleuronectiformes (Flatfishes)ClassActinopterygii (Ray-finned fishes)Maximum length53.0Common length42.5Depth range0–550 m (0–1804 ft)EnvironmentMarine; demersal; depth range 0 - 550 mClimateTemperateDistributionEastern Pacific: Bering Sea coast of Alaska to Islas Los Coronados, northern Baja California, Mexico.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: commercial; gamefish: yesResilienceMedium, minimum population doubling time 1.4 - 4.4 years (K=0.16; tm=7-8; tmax=35; Fec=400,000) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026