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Here are some more fun facts about pet turtles. ... 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 ...
With seven distinct species, sea turtles inhabit every ocean in the world, yet their population has been significantly endangered, primarily threatened by human activities. ... The best under-$50 ...
For turtles in colder climates, their distribution is limited by constraints on reproduction, which is reduced by long hibernations. North American species barely range above the southern Canadian border. [139] Some turtles are found at high altitudes, for example, the species Terrapene ornata occurs up to 2,000 m (6,600 ft) in New Mexico. [140]
Sea turtles maintain an internal environment that is hypotonic to the ocean. To maintain hypotonicity they must excrete excess salt ions. [50] Like other marine reptiles, sea turtles rely on a specialized gland to rid the body of excess salt, because reptilian kidneys cannot produce urine with a higher ion concentration than sea water. [51]
Turtles live anywhere from 10 years to 150 years, depending on the species. The average lifespan for aquatic turtles is around 40-50 years old.
The straight-line carapace length in adulthood may be nearly 50 cm (20 in), though 25–47 cm (9.8–18.5 in) is more common. [7] C. serpentina usually weighs 4.5–16 kg (9.9–35.3 lb). Per one study, breeding common snapping turtles were found to average 28.5 cm (11.2 in) in carapace length, 22.5 cm (8.9 in) in plastron length and weigh ...
Eastern box turtles feature a sharp, horned beak and stout limbs, and their feet are webbed only at the base. Eastern box turtles have five toes on each front leg and normally four toes on each hind leg, although some individuals may possess three toes on each hind leg. Eastern box turtles range in size from 4.5 to 8 in (11 to 20 cm) long.
Sea turtles stay in the ocean for the majority of their lives, with the females only coming to shore to lay eggs in the sand. The turtle leaves her nest on its own where the ambient temperature ...