HomeMarine aquarium fishClownfish & damselfishBluestreak damselfish Bluestreak damselfish (Neoglyphidodon oxyodon) Scientific name: Neoglyphidodon oxyodon Bleeker, 1858 The Bluestreak damselfish (Neoglyphidodon oxyodon) is a marine fish of the family Pomacentridae. Native range: Western Central Pacific, Indo-Australian Archipelago, including the Philippines, Indonesia, and Ashmore Reef (Timor Sea). BiologyDorsal spines (total): 13; Dorsal soft rays (total): 13-14; Anal spines: 2; Anal soft rays: 13 - 14. Juveniles with brilliant blue streaks but large adults are all black.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameNeoglyphidodon oxyodonFamilyPomacentridae (Damselfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length15.0Depth range0–4 m (0–13 ft)EnvironmentMarine; reef-associated; non-migratory; depth range 0 - 4 mClimateTropicalDistributionWestern Central Pacific: Indo-Australian Archipelago, including the Philippines, Indonesia, and Ashmore Reef (Timor Sea).Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More clownfish & damselfishMarginate dascyllusDascyllus marginatusYellowtail dascyllusDascyllus flavicaudusYellowfin damselfishChrysiptera flavipinnisBarrier reef anemonefishAmphiprion akindynosCobalt chromisChromis flavicaudaChocolatedip chromisChromis dimidiataSee all clownfish & damselfish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026