HomeFish encyclopediaRay-finned fishesNeedle fishesFlyingfishesMirrorwing flyingfish Mirrorwing flyingfish (Hirundichthys speculiger) Scientific name: Hirundichthys speculiger Valenciennes, 1847 The Mirrorwing flyingfish (Hirundichthys speculiger) is a marine fish of the family Exocoetidae. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 10-12; Anal spines: 0; Anal soft rays: 11 - 13. Body dark, iridescent blue above, silvery white below; dorsal and caudal fins greyish, other fins hyaline. Juveniles elongate, paired fins mottled.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHirundichthys speculigerFamilyExocoetidae (Flyingfishes)OrderBeloniformes (Needle fishes)ClassActinopterygii (Ray-finned fishes)Maximum length30.0Depth range0–20 m (0–66 ft)EnvironmentMarine; pelagic-oceanic; oceanodromous; depth range 0 - 20 mClimateTropicalDistributionWorldwide in tropical waters. Eastern Atlantic: probably throughout the tropical region, apparently uncommon in the Gulf of Guinea and absent in Benguela current. Western Atlantic: northern South America; uncommon in the Caribbean Sea and the Gulf of Mexico. Indian Ocean: South Africa, Mauritius, Rodriguez and Maldives and the Chagos Archipelago. Western Pacific: New Zealand; probably absent in the inland seas of southeast Asia. Central Pacific: Hawaii. Eastern Pacific: El Salvador to Ecuador. Mediterranean.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