HomeFish encyclopediaRay-finned fishesCatfishSea catfishesShort barbelled catfish Short barbelled catfish (Nemapteryx augusta) Scientific name: Nemapteryx augusta Roberts, 1978 The Short barbelled catfish (Nemapteryx augusta) is a freshwater fish of the family Ariidae. Native range: Oceania, Fly River in Papua New Guinea. BiologyDorsal spines (total): 1; Dorsal soft rays (total): 7; Anal spines: 0; Anal soft rays: 20 - 22Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameNemapteryx augustaFamilyAriidae (Sea catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length60.0EnvironmentFreshwater; benthopelagicClimateTropicalDistributionOceania: Fly River in Papua New Guinea.Conservation status (IUCN)Not EvaluatedThreat to humansTraumatogenicResilienceLow, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026