HomeFish encyclopediaRay-finned fishesFlatfishesRighteye floundersDusky sole Dusky sole (Lepidopsetta mochigarei) Scientific name: Lepidopsetta mochigarei Snyder, 1911 The Dusky sole (Lepidopsetta mochigarei) is a marine fish of the family Pleuronectidae. Native range: Northwest Pacific, Korean Peninsula to the southern Sea of Okhotsk. BiologyBlind side white, with glossy highlights along myotome margins, increasing anteriorly. Pores: supraorbital 1-3; preopercular 8-13; lateral line 95-119. Interorbital space narrow.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLepidopsetta mochigareiFamilyPleuronectidae (Righteye flounders)OrderPleuronectiformes (Flatfishes)ClassActinopterygii (Ray-finned fishes)Maximum length40.0EnvironmentMarine; demersalClimateTemperateDistributionNorthwest Pacific: Korean Peninsula to the southern Sea of Okhotsk.Conservation status (IUCN)Not EvaluatedThreat 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