HomeFish encyclopediaRay-finned fishesCatfishShark catfishesShortbarbel pangasius Shortbarbel pangasius (Pseudolais micronemus) Scientific name: Pseudolais micronemus Bleeker, 1847 The Shortbarbel pangasius (Pseudolais micronemus) is a freshwater fish of the family Pangasiidae. BiologyAnal soft rays: 28 - 38. Eye large, its diameter 4-5 times in head length (in 18 cm long specimens); dark grey caudal fin; maxillary barbel rarely extends past eye and never past preopercle. Vomero-palatine teeth in 4 more or less ovoid patches; truncate snout; lower jaw with angular outline rather than rounded; very short humeral process.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePseudolais micronemusFamilyPangasiidae (Shark catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length100.0EnvironmentFreshwater; benthopelagic; potamodromousClimateTropicalDistributionAsia: Mekong basin, Hue River, the Malay Peninsula and Indonesia, including Sumatra, Java and Borneo. Particularly widely distributed in Borneo (Kapuas, Mahakam, Rejang and Kinabatangan).Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercial; aquaculture: commercial SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026