Cheloniidae — Sea Turtles
Species I've seen:
Caretta — Loggerhead Sea Turtles
Caretta caretta
Loggerhead Sea Turtle
Chelonia — Green Sea Turtles
Chelonia mydas
Green Sea Turtle
Eretmochelys — Hawksbill Sea Turtles
Eretmochelys imbricata
Hawksbill Sea Turtle