HomeFish encyclopediaRay-finned fishesNeedle fishesFlyingfishesLargescale flyingfish Largescale flyingfish (Cypselurus oligolepis) Scientific name: Cypselurus oligolepis Bleeker, 1865 The Largescale flyingfish (Cypselurus oligolepis) is a marine fish of the family Exocoetidae. Native range: Indo-West Pacific, tropical waters from East Africa to southern China, Solomon Islands and Queensland, Australia. BiologyOccurs in near-shore surface waters, never spread to open sea. Feeds on zooplankton and small fish. Capable of leaping out of the water and gliding above the surface. Used in Chinese medicine.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCypselurus oligolepisFamilyExocoetidae (Flyingfishes)OrderBeloniformes (Needle fishes)ClassActinopterygii (Ray-finned fishes)Maximum length27.7Depth range0–20 m (0–66 ft)EnvironmentMarine; pelagic-neritic; oceanodromous; depth range 0 - 20 mClimateTropicalDistributionIndo-West Pacific: tropical waters from East Africa to southern China, Solomon Islands and Queensland, Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercialResilienceHigh, 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