HomeFish encyclopediaRay-finned fishesPerch-like fishDamselfishesWhitespot damsel Whitespot damsel (Pomacentrus albimaculus) Scientific name: Pomacentrus albimaculus Allen, 1975 The Whitespot damsel (Pomacentrus albimaculus) is a marine fish of the family Pomacentridae. Native range: Western Central Pacific, known only from Madang, Papua New Guinea, but certainly more widespread. Possibly occurring in Taiwan. 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 namePomacentrus albimaculusFamilyPomacentridae (Damselfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length7.0Depth range10–20 m (33–66 ft)EnvironmentMarine; reef-associated; non-migratory; depth range 10 - 20 mClimateTropicalDistributionWestern Central Pacific: known only from Madang, Papua New Guinea, but certainly more widespread. Possibly occurring in Taiwan.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