HomeFreshwater aquarium fishBarbs, danios & rasborasLake salmon Lake salmon (Opsaridium microlepis) Scientific name: Opsaridium microlepis G?nther, 1864 The Lake salmon (Opsaridium microlepis) is a freshwater fish of the family Cyprinidae. Native range: Africa, Endemic to Lake Malawi. BiologyCaught in ringnets. Also caught by means of the angling method. Occurs in shallow water over sandy plains, but can also be seen in open water. A hunting predator which chases Engraulicypris sardella.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameOpsaridium microlepisFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length47.0EnvironmentFreshwater; demersal; potamodromousClimateTropicalDistributionAfrica: Endemic to Lake Malawi.Conservation status (IUCN)Endangered (EN) (A2bcd)Threat to humansHarmlessUsesFisheries: commercial; aquarium: commercialResilienceLow, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.) More barbs, danios & rasborasDanio roseusTanichthys micagemmaeTicto barbPuntius tictoThree-lined rasboraRasbora trilineataTiger barbPuntius tetrazonaTinfoil barbBarbonymus schwanenfeldiiSee all barbs, danios & rasboras SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026