HomeFish encyclopediaRay-finned fishesPerch-like fishDamselfishesBrazilian damsel Brazilian damsel (Stegastes fuscus) Scientific name: Stegastes fuscus Cuvier, 1830 The Brazilian damsel (Stegastes fuscus) is a marine fish of the family Pomacentridae. BiologyDorsal spines (total): 12; Dorsal soft rays (total): 15-16; Anal spines: 2; Anal soft rays: 13 - 14Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameStegastes fuscusFamilyPomacentridae (Damselfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length12.6Depth range1–12 m (3–39 ft)EnvironmentMarine; reef-associated; non-migratory; depth range 1 - 12 m, usually 1 - 4 mClimateTropicalDistributionWestern Atlantic: Brazil. Some authors consider the population in Caribbean Sea as another species, Pomacentrus dorsopunicans. Known to exist in the eastern Atlantic off Senegal.Conservation status (IUCN)Least Concern (LC)Threat 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