HomeMarine aquarium fishAngelfish & butterflyfishVermiculated angelfish Vermiculated angelfish (Chaetodontoplus mesoleucus) Scientific name: Chaetodontoplus mesoleucus Bloch, 1787 The Vermiculated angelfish (Chaetodontoplus mesoleucus) is a marine fish of the family Pomacanthidae. BiologyDorsal spines (total): 12; Dorsal soft rays (total): 17-18; Anal spines: 3; Anal soft rays: 17 - 18. Closely resembles a butterflyfish in body shape, but is easily identified as an angelfish by its strong opercular spine. May consist of two separate species, one with an all-yellow tail and the other mostly gray tail.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameChaetodontoplus mesoleucusFamilyPomacanthidae (Angelfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length18.0Depth range1–20 m (3–66 ft)EnvironmentMarine; reef-associated; non-migratory; depth range 1 - 20 mClimateTropicalDistributionIndo-West Pacific: Japan to Indonesia, Sri Lanka and east to Papua New Guinea. Reported from Mentawai Islands. May consist of two separate species, one with an all-yellow tail and the other mostly gray tail.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: minor commercial; aquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More angelfish & butterflyfishPajama cardinalfishSphaeramia nematopteraBluegirdled angelfishPomacanthus navarchusYellowface angelfishPomacanthus xanthometoponSemicircle angelfishPomacanthus semicirculatusYellow angelfishCentropyge heraldiOrnate angelfishGenicanthus bellusSee all angelfish & butterflyfish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026