HomeFish encyclopediaRay-finned fishesPerch-like fishAngelfishesBlue angelfish Blue angelfish (Holacanthus isabelita) Scientific name: Holacanthus isabelita Jordan & Rutter, 1898 The Blue angelfish (Holacanthus isabelita) is a marine fish of the family Pomacanthidae. Native range: Western Atlantic, Bermuda, Florida (USA), and the Gulf of Mexico to the northern islands of the West Indies. BiologyFound usually in shallow waters of reef areas.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHolacanthus isabelitaFamilyPomacanthidae (Angelfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length45.0Common length35.0EnvironmentMarine; reef-associated; non-migratoryClimateSubtropicalDistributionWestern Atlantic: Bermuda, Florida (USA), and the Gulf of Mexico to the northern islands of the West Indies.Conservation status (IUCN)Not EvaluatedThreat to humansReports of ciguatera poisoningUsesFisheries: minor commercial; aquarium: 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