Great Barracuda
Sphyraena barracuda
Sighting evidence at Les Mamelles Reef, Senegal

Photo: Christian Amador Da Silva · © all rights reserved
Massive schools form here in the nutrient-rich Atlantic upwelling, often numbering in the hundreds and spiraling in dense columns known as tornados. They are apex visual predators, using the clear mid-water column above the reef to coordinate ambushes on baitfish schools. Divers often find themselves encircled by the school, which will hold position curiously before dissolving into open water.
Evidence at this site
No confirmed records on file at this site
Great Barracuda is listed as a curated species here based on historical reports.