HomeFish encyclopediaRay-finned fishesPerch-like fishPorgiesCape white seabream Cape white seabream (Diplodus capensis) Scientific name: Diplodus capensis Smith, 1844 The Cape white seabream (Diplodus capensis) is a brackish-water fish of the family Sparidae. Native range: Southeast Atlantic and Western Indian Ocean, Angola to Mozambique and southern Madagascar, possibly reaching Mauritius. BiologyAdults occur in shallow rocky and sandy substrate; juveniles in shallow reefs, estuary mouths and intertidal pools, sandy beach surf zone. Omnivorous on seaweeds, sponges and bivalves. Also feeds on crustaceans, worms, mollusks, and fish. Sold fresh or whole and as bait.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDiplodus capensisFamilySparidae (Porgies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length45.0Common length30.0Depth range50 m (164 ft)EnvironmentMarine; brackish; reef-associated; depth range ? - 50 mClimateTropicalDistributionSoutheast Atlantic and Western Indian Ocean: Angola to Mozambique and southern Madagascar, possibly reaching Mauritius.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercial; gamefish: yes; bait: usuallyResilienceMedium, minimum population doubling time 1.4 - 4.4 years (tm=3; tmax=21) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026