HomeFreshwater aquarium fishBarbs, danios & rasborasSidestripe rasbora Sidestripe rasbora (Rasbora paviana) Scientific name: Rasbora paviana Tirant, 1885 The Sidestripe rasbora (Rasbora paviana) is a freshwater fish of the family Cyprinidae. Native range: Asia, Mekong, Chao Phraya and Meklong basins; also from northern Malay Peninsula. BiologyHas 1/2 4 scale rows between the dorsal-fin origin and the lateral line; a conspicuous, narrow, black longitudinal stripe along the sides, widening into a diamond-shaped blotch on the caudal peduncle. Scale margins outlined by reticulated dark pattern; black tips on caudal lobes present or absent; lateral line complete.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameRasbora pavianaFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length12.0EnvironmentFreshwater; benthopelagicClimateTropicalDistributionAsia: Mekong, Chao Phraya and Meklong basins; also from northern Malay Peninsula.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More barbs, danios & rasborasLambchop rasboraTrigonostigma espeiGoldfishCarassius auratus auratusHypsibarbus wetmoreiDanio erythromicronBoraras brigittaeZebra danioDanio rerioSee 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