HomeFish encyclopediaRay-finned fishesPerch-like fishGrunters or tigerperchesYellowtail trumpeter Yellowtail trumpeter (Amniataba caudavittata) Scientific name: Amniataba caudavittata Richardson, 1845 The Yellowtail trumpeter (Amniataba caudavittata) is a freshwater fish of the family Terapontidae. Native range: Western Central Pacific, Australia and New Guinea. BiologyOccur inshore, in mangrove areas; in lotic and lentic freshwater bodies. Live in coastal marine waters, but also found in estuaries and freshwater sections of rivers. Benthic omnivore, juveniles feed on algae and a range of small crustaceans, while older fish prey mainly on polychaetes. Eggs are guarded and fanned by the male parent.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAmniataba caudavittataFamilyTerapontidae (Grunters or tigerperches)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length30.0EnvironmentMarine; freshwater; brackish; benthopelagicClimateTropicalDistributionWestern Central Pacific: Australia and New Guinea.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (K=0.06-0.41) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026