HomeMarine aquarium fishBasslets, cardinalfish & hawkfishOrangeback bass Orangeback bass (Serranus annularis) Scientific name: Serranus annularis G?nther, 1880 The Orangeback bass (Serranus annularis) is a marine fish of the family Serranidae. Native range: Western Atlantic, Bermuda and southern Florida, USA to northern South America. BiologyDorsal spines (total): 10; Dorsal soft rays (total): 10-12Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSerranus annularisFamilySerranidae (Sea basses: groupers and fairy basslets)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length9.0Depth range10–70 m (33–230 ft)EnvironmentMarine; reef-associated; depth range 10 - 70 m, usually ? - 30 mClimateTropicalDistributionWestern Atlantic: Bermuda and southern Florida, USA to northern South America.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More basslets, cardinalfish & hawkfishBanggai cardinal fishPterapogon kauderniLantern bassSerranus baldwiniTobaccofishSerranus tabacariusHarlequin bassSerranus tigrinusChalk bassSerranus tortugarumReef bassPseudogramma gregoryiSee all basslets, cardinalfish & hawkfish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026