HomeMarine aquarium fishClownfish & damselfishAzure demoiselle Azure demoiselle (Chrysiptera hemicyanea) Scientific name: Chrysiptera hemicyanea Weber, 1913 The Azure demoiselle (Chrysiptera hemicyanea) is a marine fish of the family Pomacentridae. Native range: Indo-West Pacific, eastern Indian Ocean (Rowely Shoals, Scott Reef, and Ashmore Reef) and Indonesia. BiologyDorsal spines (total): 13; Dorsal soft rays (total): 10-12; Anal spines: 2; Anal soft rays: 11 - 12. Differs from similar species in having yellow ventrally from head to tail and the even blue hue on the body.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameChrysiptera hemicyaneaFamilyPomacentridae (Damselfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length7.0Depth range1–38 m (3–125 ft)EnvironmentMarine; reef-associated; non-migratory; depth range 1 - 38 mClimateTropicalDistributionIndo-West Pacific: eastern Indian Ocean (Rowely Shoals, Scott Reef, and Ashmore Reef) and Indonesia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More clownfish & damselfishGreen damselfishAbudefduf abdominalisSpinecheek anemonefishPremnas biaculeatusIndo-Pacific sergeantAbudefduf vaigiensisBanded parmaParma polylepisThreeband damselfishChrysiptera tricinctaWhitetail chromisChromis leucuraSee 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