HomeFish encyclopediaRay-finned fishesPerch-like fishDamselfishesYellowtail reeffish Yellowtail reeffish (Chromis enchrysura) Scientific name: Chromis enchrysura Jordan & Gilbert, 1882 The Yellowtail reeffish (Chromis enchrysura) is a marine fish of the family Pomacentridae. Native range: Western Atlantic, Florida (USA) and Bermuda through the Caribbean Sea to southern Brazil. Eastern Central Atlantic: St. Paul's Rocks. BiologyDorsal spines (total): 13; Dorsal soft rays (total): 11-13; Anal spines: 2; Anal soft rays: 11 - 13Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameChromis enchrysuraFamilyPomacentridae (Damselfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length10.0Depth range5–146 m (16–479 ft)EnvironmentMarine; reef-associated; non-migratory; depth range 5 - 146 m, usually 40 - 70 mClimateTropicalDistributionWestern Atlantic: Florida (USA) and Bermuda through the Caribbean Sea to southern Brazil. Eastern Central Atlantic: St. Paul's Rocks.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