The turtle shell is a shield for the ventral and dorsal parts of turtles (the order Testudines), completely enclosing all the vital organs of the turtle and in some cases even the head. [1] It is constructed of modified bony elements such as the ribs, parts of …

2024年6月28日 · Among the internal parts of the turtle (shown in main diagram of this article) we can find the following: All types of turtles have eight vertebrae. Within the rib cage are the pectoral and pelvic girdles, parts of the skeleton that have adapted to …

2025年1月6日 · Turtles have a skeleton, and their shell is made of bone. The shell is made of two pieces: the carapace (top) and the plastron (bottom), which are fused together on each side at the bridge. The carapace is covered by an outer layer of individual pieces called scutes, which are made of keratin.

The internal skeleton provides an anchor for the turtles’ muscles. With the exception of the leatherback, the spine is fused to the carapace. The long digits in the limbs of the turtle are fused together to form the flipper.

Pelvic girdle and hindlimbs of turtle, ventral view. CC-BY Kelsey Murdock. Skeleton of the turtle. Authored by: Kelsey Murdock. License: CC BY: Attribution.

Their hard shell protects them from predators and allows them to dive deep. Learn more about the names used by scientists to describe sea turtle anatomy useful in species identification.

2023年11月6日 · Understanding the Skeleton. The skeleton of a turtle is unique and adapted to support the shell. The vertebral column is fused to the inside of the dorsal shell and is immovable.

The focus of the information below is to present you with the key concepts of turtle anatomy and physiology that are essential for the treatment of wild turtles in your practice. Ventral view of the internal anatomy of a turtle with the plastron removed.

The diagram below shows a side or lateral view of a generalised sea turtle. To find out more about each of the parts, click on appropriate bone or label. This group of reptiles is unusual because its skeleton forms a protective box around its soft body tissues.

Study the morphology of ribs, sternal elements, and hyoid bones across taxa. Recognize the elements of the turtle shell in context and the major carapace elements in isolation. The vertebrae, in a series, make up the vertebral column, and the vertebral column performs essential functions in support and locomotion.