Turtle | Species, Classification, & Facts | Britannica
5 天之前 · 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 has an architecture like that of turtles. The turtle shell has a …
Turtle - Wikipedia
Modern turtles are divided into two major groups, the Pleurodira(side necked turtles) and Cryptodira(hidden necked turtles), which differ in the way the head retracts. There are 360 living and recently extinct speciesof turtles, including land-dwelling tortoisesand freshwater terrapins.
Turtle - Adaptations, Habitats, Lifespan | Britannica
5 天之前 · Turtles have adapted to a remarkable variety of environments, but the greatest number of species occur in southeastern North America and South Asia. In both areas, most species are aquatic, living in bodies of water ranging from small ponds and bogs to large lakes and rivers.
Sea turtles, facts and information - National Geographic
Six of the seven species of sea turtles that swim the planet’s waters— leatherback, loggerhead, Kemp’s ridley, green, olive ridley, and hawksbill —are found in every ocean except the Arctic and...
Turtle - Description, Habitat, Image, Diet, and Interesting Facts
Everything you should know about the Turtle. The Turtle is an aquatic reptile that lives inside its shell. Some turtles live in the water, some venture out.
Sea turtle | Description, Species, Habitat, & Facts | Britannica
2024年9月17日 · sea turtle, any of seven species of marine turtles belonging to the families Dermochelyidae (leatherback sea turtles) and Cheloniidae (green turtles, flatback sea turtles, loggerhead sea turtles, hawksbills, and ridleys).
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 stunning creatures glide by effortlessly through the sea.
Green Sea Turtle - National Geographic
The green turtle is a large, weighty sea turtle with a wide, smooth carapace, or shell. It inhabits tropical and subtropical coastal waters around the world and has been observed clambering...
Turtles - A-Z Animals
2024年5月27日 · There are over 300 different species, and each one has unique facts about its behaviors, diets, and appearances. They can be found on land and in the sea, but more species are sea turtles. Unfortunately, that also means that more sea turtles are at risk of extinction.
Sea Turtle | Species | WWF - World Wildlife Fund
Sea turtles are the live representatives of a group of reptiles that have existed on Earth and traveled our seas for the last 100 million years. Turtles have major cultural significance and tourism value. Five of the seven species are found around the world, mainly in tropical and subtropical waters.