HomeFreshwater aquarium fishBarbs, danios & rasborasUpjaw barb Upjaw barb (Coptostomabarbus wittei) Scientific name: Coptostomabarbus wittei David & Poll, 1937 Photo: https://www.inaturalist.org/taxa/98387-Coptostomabarbus-wittei The Upjaw barb (Coptostomabarbus wittei) is a freshwater fish of the family Cyprinidae. BiologyOccurs in swamps and floodplains in shallow densely vegetated still-water habitats. Feeds on minute planktonic organisms.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCoptostomabarbus witteiFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length4.0EnvironmentFreshwater; benthopelagicClimateTropicalDistributionAfrica: Okavango Delta, upper Zambezi system, Kafue floodplains and floodplains of the Lualaba tributary of the Congo. Probably closely related to the sicklefin barb, Barbus haasianus.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More barbs, danios & rasborasCoppernose barbRaiamas christyiHarlequin rasboraTrigonostigma heteromorphaDwarf rasboraBoraras maculatusBlackline rasboraRasbora borapetensisGiant danioDevario aequipinnatusPearl danioDanio albolineatusSee 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