HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsSpanner barb Spanner barb (Puntius lateristriga) Scientific name: Puntius lateristriga Valenciennes, 1842 The Spanner barb (Puntius lateristriga) is a freshwater fish of the family Cyprinidae. In the aquarium it needs water at 25–28°C (77–82°F). Native range: Asia, Malay Peninsula to Borneo. Spanner barb care at a glanceTemperature25–28°C (77–82°F) BiologyUsually inhabits clear mountain streams strewn with rocks and boulders; frequently found below waterfalls. Feeds on worms, crustaceans, insects and plant matter.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePuntius lateristrigaFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length18.0EnvironmentFreshwater;; pH range: 6.0 - 6.5; dH range: ? - 10 benthopelagicClimateTropicalDistributionAsia: Malay Peninsula to Borneo.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (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