HomeFish encyclopediaRay-finned fishesCatfishBagrid catfishesDwarf catfish Dwarf catfish (Pseudobagrus mica) Scientific name: Pseudobagrus mica Gromov, 1970 The Dwarf catfish (Pseudobagrus mica) is a freshwater fish of the family Bagridae. In the aquarium it needs water at 16–24°C (61–75°F). Native range: Asia, Amur basin. Dwarf catfish care at a glanceTemperature16–24°C (61–75°F) Species factsScientific namePseudobagrus micaFamilyBagridae (Bagrid catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length6.0EnvironmentFreshwater; demersal; non-migratoryClimateTemperateDistributionAsia: Amur basin.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (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