Pleurodira
Encyclopedia : P : PL : PLE : Pleurodira
Pleurodira are a group of southern-hemisphere turtles which, in order to draw their heads into their shells, must fold their neck to the side, instead of withdrawing it directly under their spine like their cousins the cryptodira.
From Wikipedia, the Free Encyclopedia. Original article here. Support Wikipedia by contributing or donating.
All text is available under the terms of the GNU Free Documentation License See Wikipedia Copyrights for details.
