HomeFish encyclopediaRay-finned fishesSmeltsSlickheadsFlathead slickhead Flathead slickhead (Conocara nigrum) Scientific name: Conocara nigrum G?nther, 1878 The Flathead slickhead (Conocara nigrum) is a marine fish of the family Alepocephalidae. Native range: West Pacific, Endemic to Australia. BiologyA benthic species found in the continental slope.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameConocara nigrumFamilyAlepocephalidae (Slickheads)OrderOsmeriformes (Smelts)ClassActinopterygii (Ray-finned fishes)Depth range2562 m (8406 ft)EnvironmentMarine; demersal; depth range 2562 - 2562 mClimateTropicalDistributionWest Pacific: Endemic to Australia.Conservation status (IUCN)Data deficient (DD)Threat 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