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Alligators: the American Alligators and the Chinese Alligators

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Alligators: the American Alligators and the Chinese Alligators
Alligators
By: Rachel Charles

There are two main species of alligators in the world- the American alligator

and the Chinese alligator. The American alligator lives in the waters and lowlands of

southeastern United States. The Chinese alligator is found near Shanghai, but the

numbers have declined so much that this is now an endangered animal and is

virtually extinct. The Chinese alligator is much like the American alligator in its

habits and appearance. Other closely related reptiles are the caymans of Central and

South American.

An alligator is characterized by its broad snout and the lower teeth fit into

pockets in the upper jaw. On land they are very clumsy and cumbersome. In water

they use their tail as a propeller. Their eyes seem to stick up above their skulls so

that alligators can see above water while their bodies are beneath it. The skin of

alligators is tough, which is why it is often used to make purses and shoes. When

grown, the American alligator is a dull gray and dark olive color. It also has yellow

marks across its body, but theses fade after time.

The ears of an alligator are located just behind the eyes and are hidden under

flaps. The animal has a very acute sense of hearing and is able to detect sounds from

a great distance away. They spend most of the day in the water in holes because

they are unable to withstand any lengths of time in the high temperatures of the

natural habitat. When the weather is cool, they often come on land to lie on the

damp ground where the doze in the sun.

While alligators are still growing and maturing, alligators grow at a rate of

one foot each year. Alligators in the past grew to be 18 feet long or even longer. The

average size of an alligator today is about 9 feet, although in the early 20th century, it

was not an uncommon sight to see one that measured almost 20 feet in length.

At present, few alligators can

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