HomeMarine aquarium fishClownfish & damselfishYellowtail clownfish Yellowtail clownfish (Amphiprion clarkii) Scientific name: Amphiprion clarkii Bennett, 1830 The Yellowtail clownfish (Amphiprion clarkii) is a marine fish of the family Pomacentridae. BiologyDorsal spines (total): 10; Dorsal soft rays (total): 15-16; Anal spines: 2; Anal soft rays: 13 - 14. Highly variable in color and several geographical and localized forms. Two white bands, one behind the eye and one above the anus. Caudal fin white, sometimes yellowish, but always lighter than rest of the body.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAmphiprion clarkiiFamilyPomacentridae (Damselfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length15.0Depth range1–60 m (3–197 ft)EnvironmentMarine; reef-associated; non-migratory; depth range 1 - 60 mClimateTropicalDistributionIndo-West Pacific: Persian Gulf to Western Australia, throughout the Indo-Australian Archipelago and in the western Pacific at the islands of Melanesia and Micronesia, north to Taiwan, southern Japan and the Ryukyu Islands.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: subsistence fisheries; aquarium: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Fec = 1,000) More clownfish & damselfishBlack-axil chromisChromis atripectoralisStaghorn damselfishAmblyglyphidodon curacaoRolland's demoiselleChrysiptera rollandiLagoon damselfishHemiglyphidodon plagiometoponAgile chromisChromis agilisAmbon chromisChromis amboinensisSee all clownfish & damselfish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026