HomeFish encyclopediaRay-finned fishesPerch-like fishDamselfishesStrasburg's dascyllus Strasburg's dascyllus (Dascyllus strasburgi) Scientific name: Dascyllus strasburgi Klausewitz, 1960 The Strasburg's dascyllus (Dascyllus strasburgi) is a marine fish of the family Pomacentridae. Native range: Eastern Central Pacific, endemic to the Marquesan Islands. BiologyDorsal spines (total): 12; Dorsal soft rays (total): 15-16; Anal spines: 2; Anal soft rays: 14 - 15Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDascyllus strasburgiFamilyPomacentridae (Damselfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length9.0Depth range5–15 m (16–49 ft)EnvironmentMarine; reef-associated; non-migratory; depth range 5 - 15 mClimateTropicalDistributionEastern Central Pacific: endemic to the Marquesan Islands.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