HomeFish encyclopediaRay-finned fishesPerch-like fishCardinalfishesMimic cardinalfish Mimic cardinalfish (Apogon phenax) Scientific name: Apogon phenax B?hlke & Randall, 1968 The Mimic cardinalfish (Apogon phenax) is a marine fish of the family Apogonidae. Native range: Western Atlantic, Florida Keys, USA and Bahamas to the Antilles and Cura?ao. BiologyLight red with two posterior dark brown bars, the first linking rear base of second dorsal and anal fins, and the broader second posteriorly on caudal peduncle.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameApogon phenaxFamilyApogonidae (Cardinalfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length7.5Depth range3–50 m (10–164 ft)EnvironmentMarine; reef-associated; depth range 3 - 50 mClimateTropicalDistributionWestern Atlantic: Florida Keys, USA and Bahamas to the Antilles and Cura?ao.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