HomeFish encyclopediaRay-finned fishesPerch-like fishJacks and pompanosIsland trevally Island trevally (Carangoides orthogrammus) Scientific name: Carangoides orthogrammus Jordan & Gilbert, 1882 The Island trevally (Carangoides orthogrammus) is a marine fish of the family Carangidae. BiologyDorsal spines (total): 9; Dorsal soft rays (total): 28-31; Anal spines: 3; Anal soft rays: 24 - 26. Sometimes has faint chevron bars similar to those of C. ferdau, but nearly has a few small yellow blotches on its sides. Large individuals develop a terminal snout and elongate points on the soft dorsal and anal fins.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCarangoides orthogrammusFamilyCarangidae (Jacks and pompanos)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length75.0Common length40.0Depth range3–168 m (10–551 ft)EnvironmentMarine; reef-associated; oceanodromous; depth range 3 - 168 mClimateTropicalDistributionIndo-Pacific: western Indian Ocean to the Austral Islands, north to southern Japan and Hawaii, south to Lord Howe Island. Eastern Central Pacific: Mexico and the Revillagigedo Islands.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercial; gamefish: yesResilienceMedium, 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