Turtle shell - Wikipedia
In most turtles, the shell is relatively uniform in structure, species variation in general shape and color being the main differences. However, the soft shell turtles, pig-nose turtles, and the …
What Are Turtle Shells Made Of? - Encyclopedia Britannica
Turtle shells are made of bone and cartilage, but it is the form and function of the shells that make them unique in the animal kingdom. The top part of the shell is called the carapace while the …
Flex appeal: 'Trade-off' between armor and efficiency in sea turtle shells
Apr 13, 2025 · A sea turtle's shell is a complex masterpiece, made up of two parts: the carapace (top) and the plastron (bottom), both covered in scutes -- tough keratin plates tightly attached …
Why Sea Turtles Have Shells: Purpose and Adaptations
Aug 14, 2025 · The sea turtle’s shell exhibits specific adaptations for marine life, distinguishing it from the domed shells of land turtles or tortoises. Sea turtle shells are large and streamlined, …
Nature's armor: The hidden strength of sea turtle shells
Apr 11, 2025 · Sea turtle shells balance strength, flexibility, and speed to ensure survival. A new study reveals surprising differences among species.
What Is a Turtle Shell Made of, and Why Does It Shed? | Chewy
Apr 30, 2025 · No, the shell of a turtle isn’t just a tiny house they carry. Find out what turtle shells are made of and more fun facts.
Fascinating Facts About Sea Turtles | Learn About Their Features
Sea turtle shells (carapace) are strong, light and streamlined and provide protection, buoyancy and the ability to slip through the water with minimum effort. The back or top shell is called the …
Sea Turtles - Smithsonian Ocean
Unlike their freshwater relatives, the head and limbs of sea turtles are fixed outside the shell and cannot retract into the shell. This distinctive feature, along with a streamlined shell, makes …
10 Surprising Facts About Turtle Shell Patterns You Never Knew
Aug 6, 2025 · Turtle shells aren’t just tough—they’re full of secrets. From hidden age clues to wild camouflage tricks, shell patterns can tell us way more than we think.
Sea Turtle Anatomy - ECOMAR
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.