HomeFish encyclopediaRay-finned fishesPerch-like fishCardinalfishesMarbled cardinalfish Marbled cardinalfish (Fowleria marmorata) Scientific name: Fowleria marmorata Alleyne & MacLeay, 1877 The Marbled cardinalfish (Fowleria marmorata) is a marine fish of the family Apogonidae. Native range: Indo-Pacific, Red Sea to the Line, Marquesan, and Society islands, north to the Ryukyu Islands, south to the southern Great Barrier Reef; throughout Micronesia. BiologyDorsal spines (total): 8; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8. Reddish brown with about 10 dark bars and reddish fins. A reflective black to bluish grey spot, sometimes rimmed with white, on operculum. Lateral line incomplete.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameFowleria marmorataFamilyApogonidae (Cardinalfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length7.5Depth range0–37 m (0–121 ft)EnvironmentMarine; reef-associated; depth range 0 - 37 mClimateTropicalDistributionIndo-Pacific: Red Sea to the Line, Marquesan, and Society islands, north to the Ryukyu Islands, south to the southern Great Barrier Reef; throughout Micronesia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercialResilienceHigh, 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