Details
Sphyraena barracuda
The great barracuda is a long predatory fish of tropical and subtropical seas. Cathemeral individuals use the same waters in loose association.
Map: Ecoregions 2017 © RESOLVE (CC BY 4.0) · Natural Earth (PD)
It uses coral reefs, lagoons, mangrove edges, and clear coastal water. Reef edges and channels with schooling fish are favored.
Length is about 60-200 cm and weight about 2.5-50 kg. A long silvery body, projecting lower jaw, sharp teeth, and dark markings are typical.
Activity is flexible, and fish often hang nearly motionless in the water. When prey is targeted, acceleration is sudden.
It is carnivorous, feeding mainly on fish. It relies on sight and short bursts to bite prey.
Spawning occurs in more open water, with eggs and larvae drifting. Young may use shallow nursery habitats.
Its status is listed as Least Concern. It functions as an upper-level coastal predator supported by reef and mangrove systems.
