Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Actinopterygii
- Order
- Cichliformes
- Family
- Carangidae
- Genus
- Carangoides
- Species
- fulvoguttatus
Habitat
Yellowspotted trevallies inhabit coastal waters, coral reefs, and lagoons in the Indo-Pacific region, often over sandy or rocky substrates. They prefer depths from 10 to 100 meters and are commonly found around structures like reefs or drop-offs. This species avoids very shallow or murky waters, favoring areas with good visibility for hunting.
Diet
They primarily feed on smaller fish, squid, and crustaceans, using their speed to chase down prey in open water. Yellowspotted trevallies hunt in schools during the day, with feeding activity peaking at dawn and dusk. Their diet varies seasonally based on prey availability in their reef habitats.
Behavior
Yellowspotted trevallies are schooling fish that form loose groups for protection and coordinated hunting, often seen patrolling reefs during the day. They are diurnal, active hunters that rest in deeper waters at night, and exhibit territorial behavior around feeding areas by chasing away intruders. This species can be aggressive when competing for food but generally avoids direct confrontation with larger predators.
Fishing
Anglers targeting Yellowspotted Trevally will find trolling with lures or live bait highly effective, especially around coral reefs and drop-offs, as this species is a fast-swimming predator that puts up a strong fight. Use medium to heavy spinning or conventional tackle with 20-50 lb test line and a sturdy rod capable of handling runs up to 30 pounds, paired with circle hooks for better catch-and-release success; top baits and lures include live sardines, squid strips, or metal jigs and plugs that imitate small fish and crustaceans. The best seasons are spring and summer during warmer months when spawning occurs, with peak activity at dawn and dusk in the Indo-Pacific regions like Australia, South Africa, and the Western Central Pacific. Target habitats in coastal waters, coral reefs, and lagoons at depths of 10-100 meters over sandy or rocky substrates, focusing on structures where schools patrol for prey. The IGFA all-tackle world record is 33 pounds 0 ounces, caught in Australia in 2013, showcasing the thrill of this sport fish. As a Least Concern species with a stable population per IUCN, regulated fishing practices like slot limits in certain areas help sustain healthy stocks, while angler-funded programs through licenses support coral reef conservation and habitat restoration efforts.
Conservation Status
Listed as Least Concern by IUCN.