Turtle

Turtles are reptiles of the order Testudines, also known as Chelonia. They are characterized by a bony or cartilaginous shell, developed from their ribs, that acts as a shield. Testudines include both extant (living) and extinct species. Its earliest known members date from the Middle Jurassic, around 170 million years ago. Among the turtles are included tortoises and terrapins. For more information, visit the Wikipedia entry Get back to Reptiles
† Adocus	Big-headed turtle	Eurasian pond turtles
Marsh turtles	† Horned turtles	Mud and Musk turtles
Sea turtles	Side-necked turtles	† Sinemys
Snapping turtles	Softshelled turtles	Tortoises