HomeFish encyclopediaRay-finned fishesPerch-like fishCrocodile toothfishesGaper Gaper (Champsodon capensis) Scientific name: Champsodon capensis Regan, 1908 The Gaper (Champsodon capensis) is a marine fish of the family Champsodontidae. Native range: Indian Ocean, Kenya to eastern Cape, South Africa; also between Seychelles and Mauritius. BiologyDorsal spines: 5; Dorsal soft rays: 19-20; Anal spines: 0; Anal soft rays: 17 - 18. Body brownish above, silvery below.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameChampsodon capensisFamilyChampsodontidae (Crocodile toothfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length14.0Depth range64–552 m (210–1811 ft)EnvironmentMarine; bathypelagic; depth range 64 - 552 mClimateDeep-waterDistributionIndian Ocean: Kenya to eastern Cape, South Africa; also between Seychelles and Mauritius.Conservation status (IUCN)Least Concern (LC)Threat 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