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Tortoises are reptiles easily identifiable by their shell, which acts as their armor. They are land-dwelling in contrast to the similar looking turtles. The shell covering the back of the tortoise is called the carapace while the one covering the belly is known as the plastron.

Diet, Reproduction, and Adaptation

Tortoises are herbivorous animals. They feed on weeds, grasses, flowers, and fruits. However, some members of the family are omnivores, and in addition to the plant materials, also feed on worms, insects, and carrion. Tortoises lay eggs in a clutch numbering from 1 to 30. After laying the eggs, the female covers it up with sand and clay and leaves it to incubate by itself. In order to hatch by themselves, the baby tortoises develop an egg tooth which they use to break out of their egg shell.

Interesting Fact

Tortoises are the longest living terrestrial animals, with an Aldabra giant tortoise at Kolkata Zoological Gardens, named Adwaita, believed to have lived for 255 years.

Pinta Island Tortoise
Sonoran Desert Tortoise
Marginated Tortoise
California Desert Tortoise
Aldabra Giant Tortoise
Hermann’s Tortoise
Egyptian Tortoise
Bell’s Hinge-back Tortoise
Geometric Tortoise
Forsten’s Tortoise
Speckled Tortoise
Burmese Star Tortoise
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