HomeFish encyclopediaRay-finned fishesPerch-like fishSpiny plunderfishesMagellan plunderfish Magellan plunderfish (Harpagifer bispinis) Scientific name: Harpagifer bispinis Forster, 1801 The Magellan plunderfish (Harpagifer bispinis) is a marine fish of the family Harpagiferidae. BiologyMainly in shallow, inshore waters, but may be found from 40-50 m. Occurs in tide pools, under rocks and among kelp. Feed on small crustaceans and common in littoral of all sub-Antarctic islands.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHarpagifer bispinisFamilyHarpagiferidae (Spiny plunderfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length7.0Depth range40–50 m (131–164 ft)EnvironmentMarine; demersal; depth range 40 - 50 mClimateTemperateDistributionSouth Atlantic and South Pacific: Straits of Magellan, south of Chile and Argentina, Patagonian Region and Staten Island. Falkland Islands and subantarctic 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