The carapace and plastron are bony structures that usually join one another along each side of the body, creating a rigid skeletal box. Turtle Diary offers a unique blend of education and entertainment to create the ideal interactive learning platform for your little ones. Although the word turtle is widely used to describe all members of the order Testudines, it is also common to see certain members described as terrapins, tortoises or sea turtles, as well.How these names are used, if at all, depends on the type of English. The turtle shell has a top (carapace) and a bottom (plastron).
The kids' quizzes offered on our site enable children from first to fifth grade to become confident in applying learned concepts, and grant instant evaluations. TURTLE Turtles are reptiles and are cold blooded. • Teacher created quizzes with step by step solution.
They depend on their surroundings for their body heat.
Turtle, any reptile with a body encased in a bony shell, including tortoises.
The largest sea turtle species is the leatherback turtle. Attaining an average length of eight-and-a-half feet and a weight in excess of 2000 pounds, the Leatherback is by far the largest of the ocean-going turtles and indeed is the largest of all living reptiles.
C This article has been rated as C-Class on the project's quality scale. Turtle, tortoise, or terrapin.
2) They are the most common species found in the ocean after fish. Sea turtles, along with other turtles and tortoises, are part of the order Testudines.All species except the leatherback sea turtle are in the family Cheloniidae.The leatherback sea turtle is the only extant member of the family Dermochelyidae.. • Award-winning educational games and videos. Turtles are covered with a hard box-like shell which protects the soft body and organs. It weighs 600 to 1,500 lbs. The Hawksbill turtle has nearly been hunted into extinction because of it’s unique and beautiful shell. The largest living chelonian is the leatherback sea turtle (Dermochelys coriacea), which reaches a shell length of 200 cm (6.6 ft) and can reach a weight of over 900 kg (2,000 lb).Freshwater turtles are generally smaller, but with the largest species, the Asian softshell turtle Pelochelys cantorii, a few individuals have been reported up to 200 cm (6.6 ft). Ten Lines on Turtle Set 1. It is composed of an upper section called a carapace and a … Sea Turtle Conservancy 4581 NW 6th St, Suite A Gainesville, FL 32609 Phone: 352-373-6441 Fax: 352-375-2449 stc@conserveturtles.org
1) Turtles are the reptiles belonging to the order of “Testudines” vertebrates spread across the aquatic bodies of every continent except Antarctica.
The green turtle is a large, weighty sea turtle with a wide, smooth carapace, or shell. The origin of sea turtles goes back to the Late Jurassic (150 million years ago) with genera such as Plesiochelys, from Europe.
There are seven species of sea turtle that inhabit the Earth’s oceans: loggerhead, leatherback, green turtle, hawksbill, Kemp’s ridley, olive ridley and flatback.
Taxonomy and evolution. Except for the flatback, all species occur in North American waters and are listed as threatened or endangered under the Endangered Species Act. The top domed part of a turtle’s shell is called the carapase and the bottom underlying part is called the plastron. If you would like to participate, you can choose to edit this article, or visit the project page for more information. The fist type is the Leatherback sea turtle. The shell of the turtle is what makes it unique. • Unlimited access to over thousands of worksheets and activities for all grade levels. Sea turtle is part of WikiProject Turtles, an attempt at creating a standardized, informative, comprehensive and easy-to-use turtle resource.
Shaped for speed and built for strength, the Leatherback turtle, Dermochelys coriacea, is a swift turtle.