Cheloniidae
- Caretta
- Chelonia
- Allopleuron
- Argillochelys
- Ashleychelys
- Corsochelys
- Desmatochelys
- Eochelone
- Gigantatypus
- Glarichelys
- Glaucochelone
- Itilochelys
- loggerhead turtle Caretta caretta
A genome study reported about 2.13 billion base pairs in the loggerhead sea turtle assembly.
- Green turtle Chelonia mydas
A sea turtle with a small head and hard shell. Adults feed mainly on seagrasses and algae.