HomeFish encyclopediaRay-finned fishesAnglerfishesFrogfishesSinglespot frogfish Singlespot frogfish (Antennarius radiosus) Scientific name: Antennarius radiosus Garman, 1896 The Singlespot frogfish (Antennarius radiosus) is a marine fish of the family Antennariidae. BiologyInhabits offshore banks and deeper shelf waters.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAntennarius radiosusFamilyAntennariidae (Frogfishes)OrderLophiiformes (Anglerfishes)ClassActinopterygii (Ray-finned fishes)Maximum length7.6Depth range20–275 m (66–902 ft)EnvironmentMarine; demersal; depth range 20 - 275 mClimateSubtropicalDistributionWestern Atlantic: off Long Island, New York to the Florida Keys (USA) and throughout the Gulf of Mexico. Two large adults have been reported from Madeira in the eastern Atlantic.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: subsistence fisheriesResilienceHigh, minimum population doubling time less than 15 months (Fec assumed to be > 10,000) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026