Cryptodira
- Chelonioidea
- Testudinoidea
- Chelydroidea
- Meiolaniidae
- Trionychoidea
- loggerhead turtle Caretta caretta
Photo: Jean-Lou Justine · (c) Jean-Lou Justine, some rights reserved (CC BY) · CC BY 4.0 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.
- European Pond Terrapin Emys orbicularis
A study in eastern Poland found ampicillin resistance among Aeromonas isolates from turtles and water.
- Hermann's Tortoise Testudo hermanni
Hermann’s tortoise is a terrestrial turtle found in southern Europe. Its rounded carapace is domed and can range from yellow, olive, or orange to dark brown.
