HomeFish encyclopediaRay-finned fishesPerch-like fishCardinalfishesBlackstripe cardinalfish Blackstripe cardinalfish (Apogon nigrofasciatus) Scientific name: Apogon nigrofasciatus Lachner, 1953 The Blackstripe cardinalfish (Apogon nigrofasciatus) is a marine fish of the family Apogonidae. BiologyDorsal spines (total): 8; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8. Body with 5 broad uniform dark brown to black stripes (suffused with red), the midlateral one ending in a dark spot at caudal base. Mouth oblique; anterior preopercular margin smooth, posterior serrate.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameApogon nigrofasciatusFamilyApogonidae (Cardinalfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length10.0Common length7.0Depth range1–35 m (3–115 ft)EnvironmentMarine; reef-associated; depth range 1 - 35 mClimateTropicalDistributionIndo-Pacific: known only from the Red Sea and Christmas Island in the Indian Ocean; ranging to the Tuamoto Islands, north to southern Japan, south to New Caledonia and Rapa. Western Indian Ocean: Mozambique.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