HomeFish encyclopediaRay-finned fishesGrinnersAulopusGuinean flagfin Guinean flagfin (Aulopus cadenati) Scientific name: Aulopus cadenati Poll, 1953 The Guinean flagfin (Aulopus cadenati) is a marine fish of the family Aulopidae. In the aquarium it needs water at 15–16°C (59–61°F). Native range: Southeast Atlantic, presumably restricted to tropical northwestern Africa. Guinean flagfin care at a glanceTemperature15–16°C (59–61°F) BiologyFound on continental shelf and slope. Feeds on fishes.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAulopus cadenatiFamilyAulopidae (Aulopus)OrderAulopiformes (Grinners)ClassActinopterygii (Ray-finned fishes)Maximum length40.0Depth range50–1000 m (164–3281 ft)EnvironmentMarine; demersal; depth range 50 - 1000 mClimateDeep-waterDistributionSoutheast Atlantic: presumably restricted to tropical northwestern Africa.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercial SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026