HomeFish encyclopediaRay-finned fishesFlatfishesSolesPiebald sole Piebald sole (Pardachirus balius) Scientific name: Pardachirus balius Randall & Mee, 1994 The Piebald sole (Pardachirus balius) is a marine fish of the family Soleidae. Native range: Western Indian Ocean, Arabian Sea off southern Oman and the outer Gulf of Oman. Species factsScientific namePardachirus baliusFamilySoleidae (Soles)OrderPleuronectiformes (Flatfishes)ClassActinopterygii (Ray-finned fishes)Maximum length22.0Depth range6–47 m (20–154 ft)EnvironmentMarine; demersal; depth range 6 - 47 mClimateTropicalDistributionWestern Indian Ocean: Arabian Sea off southern Oman and the outer Gulf of Oman.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, 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