Claudio Contreras / Bluefin Trevally (Caranx melampygus), San Benedicto Island, Revillagigedo Archipelago Biosphere Reserve (Socorro Islands), Pacific Ocean, Western Mexico, March

Claudio Contreras / Bluefin Trevally (Caranx melampygus), San Benedicto Island, Revillagigedo Archipelago Biosphere Reserve (Socorro Islands), Pacific Ocean, Western Mexico, March

Claudio Contreras / Bluefin Trevally (Caranx melampygus), Socorro Island, Revillagigedo Archipelago Biosphere Reserve / Archipielago de Revillagigedo UNESCO Natural World Heritage Site (Socorro Islands), Pacific Ocean, W...

Tony Wu / Bluefin trevally (Caranx melampygus) hunting prey, Carl's Ultimate divesite Eastern Fields, Papua New Guinea

Franco Banfi / Bluefin trevally (Caranx melampygus) Revillagigedo Archipelago Biosphere Reserve, Socorro Islands, Western Mexico

Pascal Kobeh / Napoleonfish (Cheilinus undulatus) with Bluefin trevally / jack (Caranx melampygus). The Bluefin jack feeding on smaller fish which are too small to be prey for the Napoleonfish. Maldives. Indian Ocea...

David Fleetham / Bluefin trevally (Caranx melampygus) swimming, Hawaii, Pacific Ocean.

Doug Perrine / Tiger shark (Galeocerdo cuvier) with remora or suckerfish clinging to flank, Bluefin trevally (Caranx melampygus), Racoon butterflyfish (Chaetodon lunula), Threadfin butterflyfish (Chaetodon auriga),...

Alex Mustard / Three Whitetip reef sharks (Triaenodon obesus) swimming along a rocky dropoff with a Bluefin trevally (Caranx melampygus) swimming behind, Roca Partida, Revillagigedo Islands, Mexico, Pacific Ocean.

David Fleetham / Bluefin trevally (Caranx melampygus) and two Blue goatfish (Parupeneus cyclostomus) hunting cooperatively amongst coral, Hawaii, Pacific Ocean.

David Fleetham / Bluefin trevally / Bluefin jack (Caranx melampygus), portrait, Hawaii, Pacific Ocean.

Noemie Stroh / Bluefin trevallies (Caranx melampygus) group foraging on reef edge, Elphinstone Reef, Red Sea, Egypt, August.