HomeMarine aquarium fishClownfish & damselfishWhitetail chromis Whitetail chromis (Chromis leucura) Scientific name: Chromis leucura Gilbert, 1905 The Whitetail chromis (Chromis leucura) is a marine fish of the family Pomacentridae. Native range: Indo-West Pacific, scattered localities, including the Hawaiian Islands, Marquesas, Ryukyu Islands, Mauritius, and R?union. BiologyDorsal spines (total): 12; Dorsal soft rays (total): 14; Anal spines: 2; Anal soft rays: 13 - 15. Overall color is dark blue, with a black spot on the pectoral fin base; caudal fin white; posterior edges of dorsal and anal fins black, adjacent caudal peduncle also black; pelvic fins mostly yellow.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameChromis leucuraFamilyPomacentridae (Damselfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length7.0Depth range20–119 m (66–390 ft)EnvironmentMarine; reef-associated; non-migratory; depth range 20 - 119 mClimateTropicalDistributionIndo-West Pacific: scattered localities, including the Hawaiian Islands, Marquesas, Ryukyu Islands, Mauritius, and R?union.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More clownfish & damselfishThreeband damselfishChrysiptera tricinctaBanded parmaParma polylepisIndo-Pacific sergeantAbudefduf vaigiensisSpinecheek anemonefishPremnas biaculeatusGreen damselfishAbudefduf abdominalisYellow chromisChromis analisSee 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