HomeFish encyclopediaRay-finned fishesPerch-like fishDamselfishesSouthern demoiselle Southern demoiselle (Chrysiptera notialis) Scientific name: Chrysiptera notialis Allen, 1975 The Southern demoiselle (Chrysiptera notialis) is a marine fish of the family Pomacentridae. Native range: Western Pacific, Lord Howe Island, Norfolk Island, and New Caledonia. BiologyDorsal spines (total): 13; Dorsal soft rays (total): 14-15; Anal spines: 2; Anal soft rays: 15 - 16Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameChrysiptera notialisFamilyPomacentridae (Damselfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length9.0Depth range7–45 m (23–148 ft)EnvironmentMarine; reef-associated; non-migratory; depth range 7 - 45 mClimateSubtropicalDistributionWestern Pacific: Lord Howe Island, Norfolk Island, and New Caledonia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (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