HomeFish encyclopediaRay-finned fishesCatfishEeltail catfishesFalse-spined catfish False-spined catfish (Neosilurus pseudospinosus) Scientific name: Neosilurus pseudospinosus Allen & Feinberg, 1998 The False-spined catfish (Neosilurus pseudospinosus) is a freshwater fish of the family Plotosidae. Native range: Oceania, Kimberley region, Western Australia. BiologyInhabits pools and flowing streams, swimming close to rocky or sandy substrate. Widespread in rivers and creeks of the Kimberley region and prefer habitat of variable-sized rocky pools, usually with slow to relatively swift-flowing water.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameNeosilurus pseudospinosusFamilyPlotosidae (Eeltail catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length35.0EnvironmentFreshwater; demersalClimateTropicalDistributionOceania: Kimberley region, Western Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 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