HomeFish encyclopediaRay-finned fishesNeedle fishesHalfbeaksFly River garfish Fly River garfish (Zenarchopterus novaeguineae) Scientific name: Zenarchopterus novaeguineae Weber, 1913 The Fly River garfish (Zenarchopterus novaeguineae) is a freshwater fish of the family Hemiramphidae. Native range: Asia and Oceania. BiologyDorsal soft rays (total): 12-15; Anal soft rays: 11 - 14Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameZenarchopterus novaeguineaeFamilyHemiramphidae (Halfbeaks)OrderBeloniformes (Needle fishes)ClassActinopterygii (Ray-finned fishes)Maximum length20.0EnvironmentFreshwater; pelagicClimateTropicalDistributionAsia and Oceania.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, 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