HomeFish encyclopediaRay-finned fishesSmeltsSlickheadsWrinkled slickhead Wrinkled slickhead (Conocara kreffti) Scientific name: Conocara kreffti Sazonov, 1997 The Wrinkled slickhead (Conocara kreffti) is a marine fish of the family Alepocephalidae. Native range: Indo-Pacific, tropical zone of Indian Ocean and West Pacific. Species factsScientific nameConocara krefftiFamilyAlepocephalidae (Slickheads)OrderOsmeriformes (Smelts)ClassActinopterygii (Ray-finned fishes)Maximum length38.6Depth range1150–1700 m (3773–5577 ft)EnvironmentMarine; bathypelagic; depth range 1150 - 1700 mClimateDeep-waterDistributionIndo-Pacific: tropical zone of Indian Ocean and West Pacific.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceLow, minimum population doubling time 4.5 - 14 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