HomeFish encyclopediaRay-finned fishesAnglerfishesGoosefishesBlackfin goosefish Blackfin goosefish (Lophius gastrophysus) Scientific name: Lophius gastrophysus Miranda Ribeiro, 1915 The Blackfin goosefish (Lophius gastrophysus) is a marine fish of the family Lophiidae. Native range: Western Atlantic, North Carolina, USA and northern Gulf of Mexico to Argentina. BiologyInhabits soft bottoms. Feeds mainly on fishes. Considered a good food fish; marketed fresh or frozen.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLophius gastrophysusFamilyLophiidae (Goosefishes)OrderLophiiformes (Anglerfishes)ClassActinopterygii (Ray-finned fishes)Maximum length60.0Common length45.0Depth range40–700 m (131–2297 ft)EnvironmentMarine; bathydemersal; depth range 40 - 700 m, usually 40 - 179 mClimateDeep-waterDistributionWestern Atlantic: North Carolina, USA and northern Gulf of Mexico to Argentina.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: minor commercialResilienceMedium, 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