Alligators are the most life-threatening of the exotic pets. They're like crocodilian, which comes from the family line of Alligatoridae. The name was derived from a Spanish word Anglicization, which was used by a Spanish people who were settled in Florida, U.S.A. Alligators are found by and large in America and China.

There are two types of alligators, Alligator Mississippians or the American alligator and Alligator Sine sis or the Chinese Alligator. The American alligator weights around eight hundred pounds and is thirteen feet long. The record for the longest alligator is of nineteen feet two inches, from Louisiana. Comparatively, the Chinese alligators are smaller in length and measure out not more than seven feet long. Alligators exist for more than fifty yrs. The most aged existing alligator is of seventy years, at the Belgrade Zoo, Serbia.

There are many characteristics of alligators that differentiate alligators from crocodiles but both of them belong to different taxonomical categories. Alligators have a wider muzzle and their eyeballs are sited nearer the upside. When light is blinked over their eyes, larger alligators have a red glow and smaller alligators have a green glow. This can be a very useful tip for those who are looking for alligators in dark. Even in daylight, we can observe that alligators have brown eyes and crocodiles have green eyes.

When the alligators close their jaws, only the upper teeth are able to be seen while in crocodiles, the upper and the lower teeth are visible when they close their jaws. The shape of an alligator's mouth is like a"U" and the crocodile's is like a"V". Although the skin of both the animals is a darker, almost black, the color depends on their environment. The Chinese alligators have a light pattern skin, alligators which live in algae growing water are greenish black and in high tannic acid water which is released from hanging trees have a darker skin.

As the presence of the gastroliths (stomach stones) in the stomach of alligators they can eat anything. Young alligators depend upon crustaceans, fishes, snails, and insects for their food. As they grow into larger size even they need larger feed. Bigger alligators prey turtles, bigger fishes, birds, and, other reptiles and mammals. They even eat up deer, razorbacks, small alligators and even carcass of animals when they are very hungry. They have also been reported for few attacks on humans, but the number is on arising. People set out overconfident about this reality and enter alligator habitats without more caution, resulting in provoking their aggression. But alligators don't right away attack humans, like crocodiles.

Today Alligators have turned very protected and regulated animals. Special processing is to be experienced to get the detention of an alligator. Normally baby alligators could be bought from Florida. Owners are given a special license and must be well aware of their duties. They're against the law of many another states to take out an alligator from its natural habitat. Alligator pets should be provided with wide and wet habitat, same as the subtropical, to live in.