HomeFreshwater aquarium fishBarbs, danios & rasborasBeardless barb Beardless barb (Cyclocheilichthys apogon) Scientific name: Cyclocheilichthys apogon Valenciennes, 1842 The Beardless barb (Cyclocheilichthys apogon) is a freshwater fish of the family Cyprinidae. In the aquarium it needs water at 24–26°C (75–79°F). Native range: Asia, Myanmar to Indonesia. Beardless barb care at a glanceTemperature24–26°C (75–79°F) BiologyNo barbels; black blotch at caudal base; rows of black spots along scale rows.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCyclocheilichthys apogonFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length25.0EnvironmentFreshwater; benthopelagicClimateTropicalDistributionAsia: Myanmar to Indonesia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercial; aquarium: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (K=0.3) More barbs, danios & rasborasSundadanio axelrodiGreater scissortailRasbora caudimaculataBrilliant rasboraRasbora einthoveniiClown rasboraRasbora kalochromaPearl danioDanio albolineatusGiant danioDevario aequipinnatusSee 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