HomeFreshwater aquarium fishOther freshwater fishHorse-eye jack Horse-eye jack (Caranx latus) Scientific name: Caranx latus Agassiz, 1831 The Horse-eye jack (Caranx latus) is a freshwater fish of the family Carangidae. BiologyA pelagic schooling species usually found in offshore reefs. Juveniles are encountered along shores of sandy beaches, also over muddy bottoms. May penetrate into brackish water and ascend rivers. Feed on fishes, shrimps, and other invertebrates. Often approach divers. Eggs are pelagic.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCaranx latusFamilyCarangidae (Jacks and pompanos)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length101Common length60.0Depth range0–140 m (0–459 ft)EnvironmentMarine; freshwater; brackish; reef-associated; oceano-estuarine; depth range 0 - 140 m, usually 0 - 20 mClimateSubtropicalDistributionWestern Atlantic: New Jersey (USA), Bermuda, and northern Gulf of Mexico to S?o Paulo, Brazil. Eastern Atlantic: St. Paul's Rocks, Ascension Island, and two confirmed records from the Gulf of Guinea.Conservation status (IUCN)Not EvaluatedThreat to humansReports of ciguatera poisoningUsesFisheries: minor commercial; gamefish: yes; aquarium: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.) More other freshwater fishFinescale tigerfishDatnioides microlepisShort-tailed pipefishMicrophis brachyurus brachyurusPumpkinseedLepomis gibbosusFreshwater garfishXenentodon cancilaLined soleAchirus lineatusSouth American lungfishLepidosiren paradoxaSee all other freshwater fish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026