HomeFish encyclopediaRay-finned fishesPerch-like fishSea basses: groupers and fairy bassletsBarber perch Barber perch (Caesioperca rasor) Scientific name: Caesioperca rasor Richardson, 1839 The Barber perch (Caesioperca rasor) is a marine fish of the family Serranidae. Native range: Eastern Indian Ocean, endemic to southern Australia, from southern Western Australia to Victoria, including Tasmania. BiologyA schooling species found over rocky reefs.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCaesioperca rasorFamilySerranidae (Sea basses: groupers and fairy basslets)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length25.0Depth range180 m (591 ft)EnvironmentMarine; demersal; depth range ? - 180 mClimateTemperateDistributionEastern Indian Ocean: endemic to southern Australia, from southern Western Australia to Victoria, including Tasmania.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: 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