HomeFish encyclopediaRay-finned fishesNeedle fishesHalfbeaksRibbon halfbeak Ribbon halfbeak (Euleptorhamphus viridis) Scientific name: Euleptorhamphus viridis van Hasselt, 1823 The Ribbon halfbeak (Euleptorhamphus viridis) is a marine fish of the family Hemiramphidae. BiologyUsually oceanic but enters large open bays. Found around islands. Capable of jumping out of the water and gliding above the surface.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEuleptorhamphus viridisFamilyHemiramphidae (Halfbeaks)OrderBeloniformes (Needle fishes)ClassActinopterygii (Ray-finned fishes)Maximum length53.0Common length30.0Depth range0–1 m (0–3 ft)EnvironmentMarine; pelagic-oceanic; oceanodromous; depth range 0 - 1 mClimateSubtropicalDistributionIndo-Pacific: Red Sea and East Africa to Hawaii and Tonga, north to southern Japan, south to Australia, New Zealand and Kermadec Islands. Eastern Pacific: southern California, USA to Ecuador, including the Galapagos Islands.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