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ISC DIVER
Turtles

Loggerhead Sea Turtle

Caretta caretta

Rank
Species
Family
Cheloniidae
Order
Testudines
Dive sites
6 sites

The loggerhead sea turtle is named for its disproportionately large head, which houses powerful jaw muscles for crushing hard-shelled prey like molluscs and crustaceans. These reptiles migrate thousands of kilometres across ocean basins, nesting on sandy beaches in tropical and subtropical regions. Divers may encounter them in open water or near reefs, though they are now vulnerable to fishing pressure and marine pollution. Adults typically weigh 80–150 kg and can live several decades.

Taxonomy

Kingdom
Animalia
Phylum
Chordata
Order
Testudines
Family
Cheloniidae
Genus
Caretta

Most likely to be seen at

Sites where its range and habitat make it likely — not yet confirmed by a logged sighting.