HomeFish encyclopediaRay-finned fishesPerch-like fishDamselfishesSulphur damsel Sulphur damsel (Pomacentrus sulfureus) Scientific name: Pomacentrus sulfureus Klunzinger, 1871 The Sulphur damsel (Pomacentrus sulfureus) is a marine fish of the family Pomacentridae. Native range: Western Indian Ocean, Red Sea and East Africa (to about 21?S) and Madagascar, Mauritius, Comoros, and Seychelles. BiologyDorsal spines (total): 14; Dorsal soft rays (total): 13-15; Anal spines: 2; Anal soft rays: 14 - 15. Exhibits geographic color variations.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePomacentrus sulfureusFamilyPomacentridae (Damselfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length11.0Depth range1–5 m (3–16 ft)EnvironmentMarine; reef-associated; non-migratory; depth range 1 - 5 mClimateTropicalDistributionWestern Indian Ocean: Red Sea and East Africa (to about 21?S) and Madagascar, Mauritius, Comoros, and Seychelles.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