HomeFish encyclopediaRay-finned fishesSmeltsSlickheadsFiolenti's smooth-head Fiolenti's smooth-head (Conocara fiolenti) Scientific name: Conocara fiolenti Sazonov & Ivanov, 1979 The Fiolenti's smooth-head (Conocara fiolenti) is a marine fish of the family Alepocephalidae. Native range: Eastern Atlantic, off Azores Island. South Atlantic (31?S, 3?E), Indian Ocean (11?25'S, 88?52'E) and Pacific (19?49'N, 151?48'E). BiologyDorsal spines (total): 0; Dorsal soft rays (total): 19; Anal spines: 0; Anal soft rays: 27Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameConocara fiolentiFamilyAlepocephalidae (Slickheads)OrderOsmeriformes (Smelts)ClassActinopterygii (Ray-finned fishes)Maximum length37.2Depth range1370–1600 m (4495–5249 ft)EnvironmentMarine; bathypelagic; depth range 1370 - 1600 mClimateDeep-waterDistributionEastern Atlantic: off Azores Island. South Atlantic (31?S, 3?E), Indian Ocean (11?25'S, 88?52'E) and Pacific (19?49'N, 151?48'E).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