Sealife guideThe bluefin trevallyCaranx melampygus
Last updated on 08/27/2024 at 11:43 PM
Taxonomy
- Common name: Bluefin trevally
- French name: Carangue bleue, carangue étoilée
- Spanish name: Jurel de aleta azul
- Scientific name: Caranx melampygus (Cuvier, 1833)
- Family name: Carangidae
- Order name: Carangiformes
- Class name: Actinopterygii
Description
The bluefin trevally is distinguished by its bright metallic blue color. Its body is elongated and laterally compressed.

The bluefin trevally is distinguished by its bright metallic blue color © Marco Lijoi | Dreamstime.com
The bluefin trevally is an impressive-sized fish, generally ranging between 12 and 24 inches in length, with some specimens easily reaching up to 35 inches.
Range
The bluefin trevally inhabits the tropical and subtropical waters of the Indian and Pacific Oceans.
In the Indian ocean, the bluefin trevally is found along the coasts of East Africa, the Red sea, the western Indian ocean and the islands of the Indian ocean like the Seychelles, Madagascar and the Maldives.
In the Pacific ocean, the bluefin trevally is present across a vast area extending from the South Pacific islands, Australia and New Zealand to the Hawaiian islands.
Habitat
The bluefin trevally frequents coastal waters, coral reefs, and rocky areas. It often swims in small groups or schools.
Diet
The bluefin trevally is carnivorous, feeding primarily on small fish, crustaceans and cephalopods.
Did you know ?
Due to its impressive size and fighting spirit when hooked, the bluefin trevally is highly prized by sport fishing enthusiasts.

The bluefin trevally (Caranx melampygus) © Andamanse | Dreamstime.com
The bluefin trevally is listed as many other marine species within The IUCN Red List of threatened species. The bluefin trevally appears in the IUCN Red List since 2016 within the category Least Concern !
Within the same genus

Bigeye trevally
(Caranx sexfasciatus)
(Caranx sexfasciatus)

Giant trevally
(Caranx ignobilis)
(Caranx ignobilis)

Bar jack
(Caranx ruber)
(Caranx ruber)

Blue runner
(Caranx crysos)
(Caranx crysos)

Crevalle jack
(Caranx hippos)
(Caranx hippos)

Horse-eye jack
(Caranx latus)
(Caranx latus)
Within the same family

African Pompano
(Alectis ciliaris)
(Alectis ciliaris)

Orangespotted trevally
(Carangoides bajad)
(Carangoides bajad)

Yellowspotted trevally
(Carangoides fulvoguttatus)
(Carangoides fulvoguttatus)

Indian threadfish
(Alectis indica)
(Alectis indica)

Rudderfish
(Naucrates ductor)
(Naucrates ductor)

Snubnose pompano
(Trachinotus blochii)
(Trachinotus blochii)

Black tail permit fish
(Trachinotus falcatus)
(Trachinotus falcatus)

Double-spotted queenfish
(Scomberoides lysan)
(Scomberoides lysan)
Explore also

Mottled warbonnet
(Chirolophis japonicus)
(Chirolophis japonicus)

Elegant sculpin
(Bero elegans)
(Bero elegans)

Redmargin shrimpgoby
(Amblyeleotris rubrimarginata)
(Amblyeleotris rubrimarginata)

Cottonwick grunt
(Haemulon melanurum)
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Longsnout seahorse
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Pyramid butterflyfish
(Hemitaurichthys polylepis)
(Hemitaurichthys polylepis)

Swarthy Parrotfish
(Scarus niger)
(Scarus niger)

White seabream
(Diplodus sargus)
(Diplodus sargus)
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