HomeFish encyclopediaRay-finned fishesPerch-like fishCardinalfishesDeepwater cardinalfish Deepwater cardinalfish (Apogon gouldi) Scientific name: Apogon gouldi Smith-Vaniz, 1977 The Deepwater cardinalfish (Apogon gouldi) is a marine fish of the family Apogonidae. Native range: Western Central Atlantic, Bermuda, Bahamas and off Mexico. Possibly more wide-ranging. BiologyCircumferential caudal peduncle scales 5-2-5; diffuse web-shaped bar below second dorsal fin and broad band on caudal peduncle.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameApogon gouldiFamilyApogonidae (Cardinalfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length6.6Depth range55–262 m (180–860 ft)EnvironmentMarine; demersal; depth range 55 - 262 mClimateTropicalDistributionWestern Central Atlantic: Bermuda, Bahamas and off Mexico. Possibly more wide-ranging.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (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