HomeFish encyclopediaRay-finned fishesPerch-like fishCardinalfishesMoluccen cardinal Moluccen cardinal (Apogon monospilus) Scientific name: Apogon monospilus Fraser, Randall & Allen, 2002 The Moluccen cardinal (Apogon monospilus) is a marine fish of the family Apogonidae. Native range: Western Central Pacific, Philippines, Indonesia, Papua New Guinea, and Australia. BiologyDorsal spines (total): 8; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8; Vertebrae: 24. This species is characterized by having 26-28 rudiments + 19-21 lower arch developed gill rakers; roof of mouth and portions of gill arches darkish; a whitish spot behind posterior base of second dorsal fin.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameApogon monospilusFamilyApogonidae (Cardinalfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length7.8Depth range2–41 m (7–135 ft)EnvironmentMarine; reef-associated; depth range 2 - 41 mClimateTropicalDistributionWestern Central Pacific: Philippines, Indonesia, Papua New Guinea, and Australia.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