HomeFish encyclopediaRay-finned fishesMulletsMulletsFlat-tail mullet Flat-tail mullet (Liza argentea) Scientific name: Liza argentea Quoy & Gaimard, 1825 The Flat-tail mullet (Liza argentea) is a freshwater fish of the family Mugilidae. Native range: Indo-West Pacific, southern Australia, from Geraldton, Western Australia to Cooktown, Queensland. BiologyForm schools in shallows, bogs and lower estuaries, and more saline lagoons. Often seen jumping at the surface. Fish younger than one year can be found in freshwaters, but not when older. Oviparous, eggs are pelagic and non-adhesive. Spawn in the sea. Feed on minute benthic organisms, including small crustaceans and filamentous algae. Marketed fresh and filleted.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLiza argenteaFamilyMugilidae (Mullets)OrderMugiliformes (Mullets)ClassActinopterygii (Ray-finned fishes)Maximum length45.0Common length18.5EnvironmentMarine; freshwater; brackish; demersal; catadromousClimateTemperateDistributionIndo-West Pacific: southern Australia, from Geraldton, Western Australia to Cooktown, Queensland.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (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