HomeFish encyclopediaRay-finned fishesSmeltsSlickheadsElongate smooth-head Elongate smooth-head (Conocara microlepis) Scientific name: Conocara microlepis Lloyd, 1909 The Elongate smooth-head (Conocara microlepis) is a marine fish of the family Alepocephalidae. Native range: Northeast Atlantic, Irish Atlantic slope, and off Morocco. Elsewhere, Indian Ocean. Species factsScientific nameConocara microlepisFamilyAlepocephalidae (Slickheads)OrderOsmeriformes (Smelts)ClassActinopterygii (Ray-finned fishes)Maximum length27.0Depth range1000–2200 m (3281–7218 ft)EnvironmentMarine; bathypelagic; depth range 1000 - 2200 mClimateDeep-waterDistributionNortheast Atlantic: Irish Atlantic slope, and off Morocco. Elsewhere, Indian Ocean.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceMedium, 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