HomeFish encyclopediaRay-finned fishesPerch-like fishAholeholesSilver flagtail Silver flagtail (Kuhlia munda) Scientific name: Kuhlia munda De Vis, 1884 The Silver flagtail (Kuhlia munda) is a freshwater fish of the family Kuhliidae. Native range: Oceania, Fiji, Vanuatu, New Caledonia and Queensland, Australia. BiologyDorsal spines: 10; Dorsal soft rays: 10-11; Anal spines: 3; Anal soft rays: 11. Preorbital serrae 14-21; body depth 2.55-2.85 in SL; orbit diameter 2.55-2.8 in head length; maxilla usually reaching to below anterior margin of pupil; caudal concavity 2.5-3.0 in head length. Silvery, front of lips and upper half of snout blackish; caudal fin yellow with a very broad black posterior margin, the upper and lower margins narrowly black, but broadening towards base, often connecting across base of fin.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameKuhlia mundaFamilyKuhliidae (Aholeholes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length13.4EnvironmentFreshwater; brackish; benthopelagicClimateTropicalDistributionOceania: Fiji, Vanuatu, New Caledonia and Queensland, Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercialResilienceHigh, 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