38 sea turtle diagram
Parts of a Sea Turtle: Diagram. Next, they will learn the basic parts of a sea turtle. These include the head, eye, nostril, mouth, flipper, and shell. This will come in handy for the next activity. Parts of a Sea Turtle: Cut and Paste Activity. Each sea turtle has a characteristic carapace which can be used in species ID. Marginal Scutes Not labeled in this diagram, these run along the edge of the carapace. Beak Also used in species ID, looking closely at the beak you can see that each turtles beak is specialized for their diet Lateral Scutes The anatomy of the sea turtle is unique in that it is one of the few creatures to have both an internal and external skeleton. In all species except the leatherback, the external skeleton, whose main purpose is to provide protection and support for internal organs, is comprised of a bony shell which is, itself, divided into two halves: the lower plastron and the upper carapace. Sea turtle diagram