HomeFish encyclopediaRay-finned fishesPerch-like fishBarbled plunderfishesMarbled plunderfish Marbled plunderfish (Pogonophryne marmorata) Scientific name: Pogonophryne marmorata Norman, 1938 The Marbled plunderfish (Pogonophryne marmorata) is a marine fish of the family Artedidraconidae. Native range: Southern Ocean, East Antarctica (Ross Sea, Davis Sea, Queen Maud Land), South Shetland Islands and South Orkney Islands. BiologyIndividuals over 10 cm SL feed primarily on mysids and to a lesser extent on isopods. Fish below 10 cm SL feed almost exclusively on gammaridean amphipods.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePogonophryne marmorataFamilyArtedidraconidae (Barbled plunderfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length21.0Depth range140–1405 m (459–4610 ft)EnvironmentMarine; demersal; depth range 140 - 1405 mClimatePolarDistributionSouthern Ocean: East Antarctica (Ross Sea, Davis Sea, Queen Maud Land), South Shetland Islands and South Orkney Islands.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interest SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026