HomeFish encyclopediaRay-finned fishesPerch-like fishSea basses: groupers and fairy bassletsSwallowtail bass Swallowtail bass (Anthias woodsi) Scientific name: Anthias woodsi Anderson & Heemstra, 1980 The Swallowtail bass (Anthias woodsi) is a marine fish of the family Serranidae. Native range: Western Central Atlantic, Off Dry Tortugas, Florida, USA. BiologyDorsal soft rays (total): 14-15; Anal soft rays: 7 - 8Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAnthias woodsiFamilySerranidae (Sea basses: groupers and fairy basslets)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length20.8Depth range256–421 m (840–1381 ft)EnvironmentMarine; reef-associated; depth range 256 - 421 mClimateTropicalDistributionWestern Central Atlantic: Off Dry Tortugas, Florida, USA.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, 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