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Adult green turtles grow to 1.5 metres (5 ft) long. [26] The average weight of mature individuals is 68–190 kg (150–419 lb) and the average carapace length is 78–112 cm (31–44 in). [ 27 ] They are considered the second largest sea turtle in the United States, after the leatherback sea turtle. [ 28 ]
Other sea turtle species are smaller, ranging from as little as 60 cm (2 ft) long in the case of the Kemp's ridley, which is the smallest sea turtle species, to 120 cm (3.9 ft) long in the case of the green turtle, the second largest. [5] [12] The skulls of sea turtles have cheek regions that are enclosed in bone.
In contrast to their earth-bound relatives, tortoises, sea turtles do not have the ability to retract their heads into their shells. Their plastron, which is the bony plate making up the underside of a turtle or tortoise's shell, is comparably more reduced from other turtle species and is connected to the top part of the shell by ligaments without a hinge separating the pectoral and abdominal ...
The sea turtle is one of the ocean’s most fascinating, ancient, and distinguished reptiles, renowned for its vital role in the marine ecosystem. With seven distinct species, sea turtles inhabit ...
Green turtles average 3-4 feet in carapace length, and weigh between 240 and 420 pounds once fully grown. [8] The diet of green turtles ranges throughout their lifetime, from small crustaceans and aquatic insects at a young age, to mainly sea grasses and algae as an adult. The turtles inhabit coastlines around islands and protected shores in ...
Expect an aquatic turtle to live around 20–30 years in captivity, with some of the marine turtles living for 50 years or more. Tortoises meanwhile can live for an average of a staggering 100 ...
While most species build nests and lay eggs where they forage, some travel miles. The common snapping turtle walks 5 km (3 mi) on land, while sea turtles travel even further; the leatherback swims some 12,000 km (7,500 mi) to its nesting beaches. [13] [89] Most turtles create a nest for their eggs. Females usually dig a flask-like chamber in ...
When conservation efforts began on Cyprus in 1978 there were just 300 turtle nests -- the population has grew to around 1,100 nests last year. Endangered Green, Loggerhead turtles make comeback in ...