HomeFish encyclopediaRay-finned fishesPerch-like fishCardinalfishesSangi cardinalfish Sangi cardinalfish (Apogon sangiensis) Scientific name: Apogon sangiensis Bleeker, 1857 The Sangi cardinalfish (Apogon sangiensis) is a brackish-water fish of the family Apogonidae. Native range: Indo-West Pacific, East Africa to Vanuatu, north to the Ryukyu Islands, south to Indonesia. BiologyFound in small schools among rocks or corals of shallow sheltered lagoons, often in seagrass beds. Nocturnal speciesSource: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameApogon sangiensisFamilyApogonidae (Cardinalfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length9.0Depth range0–15 m (0–49 ft)EnvironmentMarine; brackish; reef-associated; depth range 0 - 15 mClimateTropicalDistributionIndo-West Pacific: East Africa to Vanuatu, north to the Ryukyu Islands, south to Indonesia.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