HomeFish encyclopediaRay-finned fishesPerch-like fishDamselfishesBarrier reef chromis Barrier reef chromis (Chromis nitida) Scientific name: Chromis nitida Whitley, 1928 The Barrier reef chromis (Chromis nitida) is a marine fish of the family Pomacentridae. Native range: Western Pacific, Australia (Great Barrier Reef to Lord Howe Island and Sydney). BiologyDorsal spines (total): 13; Dorsal soft rays (total): 11-13; Anal spines: 2; Anal soft rays: 10 - 11Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameChromis nitidaFamilyPomacentridae (Damselfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length7.0Depth range5–25 m (16–82 ft)EnvironmentMarine; reef-associated; non-migratory; depth range 5 - 25 mClimateSubtropicalDistributionWestern Pacific: Australia (Great Barrier Reef to Lord Howe Island and Sydney).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