HomeFish encyclopediaRay-finned fishesPerch-like fishJacks and pompanosYellowtail horse mackerel Yellowtail horse mackerel (Trachurus novaezelandiae) Scientific name: Trachurus novaezelandiae Richardson, 1843 The Yellowtail horse mackerel (Trachurus novaezelandiae) is a brackish-water fish of the family Carangidae. BiologyOccur in coastal waters, including estuaries, mostly in waters shallower than 150 m and warmer than 13?C. Commonly found on the bottom, in midwater and occasionally at the surface, in large schools. Adults are generally found over offshore rocky reefs, while juveniles are generally found in shallow, soft substrate areas. Utilized fresh, smoked, canned and frozen; can be fried, broiled and baked.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameTrachurus novaezelandiaeFamilyCarangidae (Jacks and pompanos)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length50.0Common length35.0Depth range22–500 m (72–1640 ft)EnvironmentMarine; brackish; pelagic-oceanic; depth range 22 - 500 m, usually ? - 150 mClimateSubtropicalDistributionSouthwest Pacific: Australia and New Zealand waters. Two subpopulations probably exist in the Great Australian Bight and southeastern Australia, respectively, and two species or subspecies in the southeastern group.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercial; gamefish: yes; bait: usuallyResilienceMedium, minimum population doubling time 1.4 - 4.4 years (K=0.30; tm=3-4; tmax=25) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026