HomeFish encyclopediaRay-finned fishesCatfishAustroglanidsBarnard's rock-catfish Barnard's rock-catfish (Austroglanis barnardi) Scientific name: Austroglanis barnardi Skelton, 1981 The Barnard's rock-catfish (Austroglanis barnardi) is a freshwater fish of the family Austroglanididae. BiologyOccurs among cobbles in clear, flowing water. Maximum length given by R. Bills (pers. comm.).Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAustroglanis barnardiFamilyAustroglanididae (Austroglanids)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length8.1EnvironmentFreshwater; demersalClimateSubtropicalDistributionAfrica: Clanwilliam Olifants River system, South Africa. Extremely uncommon and threatened by stream channeling, water extraction, sedimentation and introduced bass.Conservation status (IUCN)Endangered (EN) (B1ab(ii,iii,v)+2ab(ii,iii,v))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