HomeFish encyclopediaRay-finned fishesNeedle fishesFlyingfishesDarkbar flyingfish Darkbar flyingfish (Cypselurus hexazona) Scientific name: Cypselurus hexazona Bleeker, 1853 The Darkbar flyingfish (Cypselurus hexazona) is a marine fish of the family Exocoetidae. Native range: Indo-West Pacific, Red Sea to Philippines, Viet Nam, New Guinea, and New South Wales, Australia. BiologyFound in near-shore surface waters, never spread to open sea. Feeds on zooplankton and small fish.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCypselurus hexazonaFamilyExocoetidae (Flyingfishes)OrderBeloniformes (Needle fishes)ClassActinopterygii (Ray-finned fishes)Maximum length18.0Depth range0–20 m (0–66 ft)EnvironmentMarine; pelagic-neritic; oceanodromous; depth range 0 - 20 mClimateTropicalDistributionIndo-West Pacific: Red Sea to Philippines, Viet Nam, New Guinea, and New South Wales, Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceHigh, 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