HomeFish encyclopediaRay-finned fishesGrinnersLizardfishesGlassy Bombay duck Glassy Bombay duck (Harpadon translucens) Scientific name: Harpadon translucens Saville-Kent, 1889 The Glassy Bombay duck (Harpadon translucens) is a brackish-water fish of the family Synodontidae. Native range: Indo-West Pacific, Arafura Sea, northwestern Australia and Papua New Guinea. Species factsScientific nameHarpadon translucensFamilySynodontidae (Lizardfishes)OrderAulopiformes (Grinners)ClassActinopterygii (Ray-finned fishes)Maximum length70.0Depth range1–75 m (3–246 ft)EnvironmentMarine; brackish; demersal; depth range 1 - 75 mClimateTropicalDistributionIndo-West Pacific: Arafura Sea, northwestern Australia and Papua New Guinea.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (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