HomeFish encyclopediaRay-finned fishesPerch-like fishCardinalfishesWhiteline cardinalfish Whiteline cardinalfish (Apogon cavitensis) Scientific name: Apogon cavitensis Jordan & Seale, 1907 The Whiteline cardinalfish (Apogon cavitensis) is a brackish-water fish of the family Apogonidae. Native range: Western Central Pacific, Philippines, Malaysia, and northern Australia. Probably including some parts of Indonesia. Recently recorded from Tonga. BiologyOchre mid-lateral stripe and a thin bright yellow line along back. Juveniles with pale head and yellow body.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameApogon cavitensisFamilyApogonidae (Cardinalfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length6.5Depth range3–30 m (10–98 ft)EnvironmentMarine; brackish; demersal; depth range 3 - 30 mClimateTropicalDistributionWestern Central Pacific: Philippines, Malaysia, and northern Australia. Probably including some parts of Indonesia. Recently recorded from Tonga.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