HomeFish encyclopediaRay-finned fishesPerch-like fishSpiny plunderfishesKerguelen spiny plunderfish Kerguelen spiny plunderfish (Harpagifer kerguelensis) Scientific name: Harpagifer kerguelensis Nybelin, 1947 The Kerguelen spiny plunderfish (Harpagifer kerguelensis) is a marine fish of the family Harpagiferidae. Native range: Southern Ocean, Kerguelen and Crozet Islands; littoral and deeper waters of Heard Island. BiologyDorsal spines (total): 3 - 5; Dorsal soft rays (total): 21-24; Anal soft rays: 15 - 19Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHarpagifer kerguelensisFamilyHarpagiferidae (Spiny plunderfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length8.2Depth range91 m (299 ft)EnvironmentMarine; demersal; depth range ? - 91 mClimatePolarDistributionSouthern Ocean: Kerguelen and Crozet Islands; littoral and deeper waters of Heard Island.Conservation status (IUCN)Not EvaluatedThreat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026