Alligators are the most dangerous of the exotic pets. It is a crocodilian, which comes from the family of Alligatoridae. The name was derived from Anglicization of a Spanish word, which was used by Spanish explorers who were settled in Florida, United States. Alligators are found mostly in America and China.
There are two species of alligators, Alligator Mississippienis or the American Alligator and Alligator Sinensis 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 not more than seven feet in length. Alligators live for more than fifty years. The oldest living alligator was of seventy years, at the Belgrade Zoo, Serbia.