HomeFish encyclopediaRay-finned fishesPerch-like fishCardinalfishesBullseye Bullseye (Apogonichthyoides nigripinnis) Scientific name: Apogonichthyoides nigripinnis Cuvier, 1828 The Bullseye (Apogonichthyoides nigripinnis) is a marine fish of the family Apogonidae. BiologyDorsal spines (total): 8; Dorsal soft rays (total): 8-9; Anal spines: 2; Anal soft rays: 7 - 8. Dark vertical bar present below each dorsal fin and on caudal base; a fourth bar may be present between the 2nd dorsal and the caudal base; normally with large ocellus above pectoral fins; pelvic fins black, pectoral fins light, other fins dusky to dark in color.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameApogonichthyoides nigripinnisFamilyApogonidae (Cardinalfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length10.0Depth range1–50 m (3–164 ft)EnvironmentMarine; reef-associated; depth range 1 - 50 mClimateSubtropicalDistributionIndo-West Pacific. Red Sea and south to Delagoa Bay, Mozambique. Migrated to the Mediterranean through the Suez Canal. Also occurs in the Arafura Sea. Likely at Seychelles.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