HomeFish encyclopediaRay-finned fishesPerch-like fishSea basses: groupers and fairy bassletsChecked swallowtail Checked swallowtail (Odontanthias borbonius) Scientific name: Odontanthias borbonius Valenciennes, 1828 The Checked swallowtail (Odontanthias borbonius) is a marine fish of the family Serranidae. Native range: Indo-Pacific, South Africa to Palau, north to Japan, south to Indonesia. BiologyDorsal spines (total): 10; Dorsal soft rays (total): 17-18; Anal spines: 3; Anal soft rays: 7Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameOdontanthias borboniusFamilySerranidae (Sea basses: groupers and fairy basslets)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length15.0Depth range92–300 m (302–984 ft)EnvironmentMarine; pelagic-oceanic; depth range 92 - 300 m, usually 200 - 300 mClimateTropicalDistributionIndo-Pacific, South Africa to Palau, north to Japan, south to Indonesia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (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