HomeFish encyclopediaRay-finned fishesDoriesZeniontidsElongate dory Elongate dory (Zenion leptolepis) Scientific name: Zenion leptolepis Gilchrist & von Bonde, 1924 The Elongate dory (Zenion leptolepis) is a marine fish of the family Zenionidae. Native range: Western Indian Ocean, Natal (South Africa), Delagoa Bay (Mozambique), and Kenya. Southwest Pacific: New Zealand. BiologyDorsal spines (total): 6 - 7; Dorsal soft rays (total): 28-31; Anal spines: 1; Anal soft rays: 28 - 32Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameZenion leptolepisFamilyZenionidae (Zeniontids)OrderZeiformes (Dories)ClassActinopterygii (Ray-finned fishes)Maximum length16.0Depth range330–700 m (1083–2297 ft)EnvironmentMarine; bathypelagic; depth range 330 - 700 mClimateDeep-waterDistributionWestern Indian Ocean: Natal (South Africa), Delagoa Bay (Mozambique), and Kenya. Southwest Pacific: New Zealand.Conservation status (IUCN)Not EvaluatedThreat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026