Turtle - Wikipedia
Turtles (order Testudines) are reptiles characterized by a special shell developed mainly from their ribs. Modern turtles are divided into two major groups, the Pleurodira (side necked turtles) and Cryptodira …
Turtle | Species, Classification, & Facts | Britannica
4 days ago · turtle, (order Testudines), any reptile with a body encased in a bony shell, including tortoises. Although numerous animals, from invertebrates to mammals, have evolved shells, none …
Turtle - Types, Size, Anatomy, Habitat, Lifespan, & Pictures
Jan 19, 2026 · Turtles are reptiles of the order Testudines with a characteristic bony shell. They are slow-moving, air-breathing animals that are opportunistic feeders, seeking almost sedentary …
Turtles Animal Facts - Testudines - A-Z Animals
May 27, 2024 · Turtles (order Testudines) are reptiles characterized by a bony shell (carapace and plastron), a toothless beak, and a slow metabolism relative to many vertebrates. They include marine …
Turtles - Facts, Diet, Types & Habitat Information - Animal Corner
There are seven species of sea turtle: Flatback Turtle (atator depressus) – otherwise known as the Australian Flatback and appropriately named because its shell is very flat. This turtle is only found in …
Turtle and Tortoise - San Diego Zoo Animals & Plants
ABOUT Turtle, tortoise, and terrapin: what's the difference? All turtles, tortoises, and terrapins are reptiles. Scientists often refer to them as chelonians, because they are in the taxonomic order called …
Turtle Identification Guide: ID Any Species by Shell & Traits
Dec 3, 2019 · Learn how to distinguish between sea turtles, tortoises, and freshwater species, and explore hundreds of unique shell types, colors, and regional traits. This is the most comprehensive …
Turtles and tortoises - San Diego Zoo Wildlife Explorers
Sea turtles are especially adapted for an aquatic life, with long feet that form flippers and a streamlined body shape. They rarely leave the ocean, except when the females come ashore to lay their eggs, or …
Turtles' brains shed light on evolutionary developments dating back ...
6 days ago · A new study from the School of Neurobiology, Biochemistry, and Biophysics reveals a surprising insight into the operation of the ancestral brain: the visual cortex of turtles is capable of ...
Sea Turtles - Smithsonian Ocean
Often considered the most majestic of the turtle family, the sea turtle is a large, ocean-going reptile known for its gentle nature and long lifespan. Swimmers, snorkelers and divers revel in seeing these …