HomeFish encyclopediaRay-finned fishesFlatfishesRighteye floundersSouthern lemon sole Southern lemon sole (Pelotretis flavilatus) Scientific name: Pelotretis flavilatus Waite, 1911 The Southern lemon sole (Pelotretis flavilatus) is a marine fish of the family Pleuronectidae. Native range: Southwest Pacific, restricted to New Zealand. BiologyInhabits shallow waters, generally at depth of less than 50 m. Found to depth of 385 m. Juveniles gather in sheltered inshore waters, such as estuarine areas, shallow mudflats and sandflats, where they remain for up to two years.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePelotretis flavilatusFamilyPleuronectidae (Righteye flounders)OrderPleuronectiformes (Flatfishes)ClassActinopterygii (Ray-finned fishes)Common length30.0Depth range22–385 m (72–1263 ft)EnvironmentMarine; demersal; depth range 22 - 385 mClimateTemperateDistributionSouthwest Pacific: restricted to New Zealand.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: commercial; gamefish: yesResilienceMedium, minimum population doubling time 1.4 - 4.4 years (tmax=5) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026