HomeFish encyclopediaRay-finned fishesSmeltsSlickheadsToothless smooth-head Toothless smooth-head (Einara edentula) Scientific name: Einara edentula Alcock, 1892 The Toothless smooth-head (Einara edentula) is a marine fish of the family Alepocephalidae. Species factsScientific nameEinara edentulaFamilyAlepocephalidae (Slickheads)OrderOsmeriformes (Smelts)ClassActinopterygii (Ray-finned fishes)Maximum length20.3Depth range700–2000 m (2297–6562 ft)EnvironmentMarine; bathypelagic; depth range 700 - 2000 mClimateDeep-waterDistributionEastern Atlantic: isolated records between Morocco and Madeira Island and south-west of Azores Island. Western Atlantic: off George's Bank. Elsewhere, Indian Ocean and eastern and western Pacific.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Assuming tmax>3) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026