Caranx spp.

80cm
1-80m
5010 sites
Carangidae
Trevally, belonging to the Carangidae family, are a common and exciting sight for divers and snorkellers across tropical and subtropical waters. These sleek, powerful fish are often seen schooling in large numbers, creating dazzling underwater displays. Their silvery bodies flash in the sunlight as they move with remarkable speed and agility. Encounters are frequent on reefs, near drop-offs, and around wrecks where they hunt smaller fish. The thrill of witnessing a trevally hunt, where they use their speed and coordination to corner their prey, is a highlight for many underwater explorers. Keep your eyes peeled for these captivating hunters – they add a real sense of dynamism to any dive. Typically seen at around 80cm in length, Trevally are found at depths of between 1 and 80 metres. Their tendency to aggregate in groups makes them a visually impressive species to encounter. They are currently categorised as Least Concern (LC), indicating a relatively stable population, and are recorded on over 127 dive sites globally. With a diver appeal score of 4 out of 5, these fish are highly valued by divers and snorkellers, making them a welcome addition to any dive log.
Trevally are easily recognised by their streamlined, silvery bodies and deeply forked tails, built for speed. A key identifying feature is often a dark spot or blotch on the operculum (gill cover), though this can vary between species. Many species also exhibit a distinct lateral line, sometimes with scutes (bony plates) towards the tail. Their powerful, sickle-shaped pectoral fins contribute to their distinctive silhouette. Observe their hunting behavior – the rapid bursts of speed and coordinated movements within a school are telltale signs of trevally.
Silver Trevally
94 sites