HomeFish encyclopediaRay-finned fishesLightfishes and DragonfishesBarbeled dragonfishesWhitepen dragonfish Whitepen dragonfish (Photonectes albipennis) Scientific name: Photonectes albipennis D?derlein, 1882 The Whitepen dragonfish (Photonectes albipennis) is a marine fish of the family Stomiidae. Species factsScientific namePhotonectes albipennisFamilyStomiidae (Barbeled dragonfishes)OrderStomiiformes (Lightfishes and Dragonfishes)ClassActinopterygii (Ray-finned fishes)Maximum length30.0Depth range120–800 m (394–2625 ft)EnvironmentMarine; bathypelagic; depth range 120 - 800 mClimateDeep-waterDistributionWestern Pacific: in subtropical to temperate waters. Point data suggest it to occur from South Africa to Japan, Australia, Hawaii, and French Polynesia (RF). South China Sea, East China Sea, and water near to Taiwan Province.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (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