HomeFish encyclopediaRay-finned fishesNeedle fishesHalfbeaksBalao halfbeak Balao halfbeak (Hemiramphus balao) Scientific name: Hemiramphus balao Lesueur, 1821 The Balao halfbeak (Hemiramphus balao) is a brackish-water fish of the family Hemiramphidae. BiologyDorsal soft rays (total): 11-15; Anal soft rays: 10 - 13. Back bluish gray; pectoral fins greater than distance from origin of fins to front edge of nasal cavities.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHemiramphus balaoFamilyHemiramphidae (Halfbeaks)OrderBeloniformes (Needle fishes)ClassActinopterygii (Ray-finned fishes)Maximum length40.0Common length35.0Depth range5 m (16 ft)EnvironmentMarine; brackish; reef-associated; depth range 5 - ? mClimateSubtropicalDistributionWestern Atlantic: New York, USA and northern Gulf of Mexico to Brazil; including the Caribbean Sea. Eastern Atlantic: the Canary Islands and in the Gulf of Guinea from Victoria, Nigeria to south to Luanda, Angola. Reported from C?te d'Ivoire.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercial; bait: usuallyResilienceHigh, 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