Do alligators and crocodiles differ in size?

Crocodiles prefer water that is more saline or salty than the alligator's preferred freshwater habitat. Toothy grin. Crocodiles can't hide their teeth, but alligators' teeth are sometimes hidden when their mouths are closed. Size. A full-grown crocodile will likely be several feet longer than an adult alligator. Color. read more

Crocodiles have a jagged fringe on their hind legs and feet; alligators do not. Alligator have webbed feet; crocodiles do not. Size. The American alligator is the larger of the two species of alligator and typically ranges from 6-12 ft but can grow up to 19 ft. The Chinese alligator is smaller, typically about 5 ft with a maximum length of about 7 ft. read more

Another notable difference between crocodiles and alligators is the visibility of the teeth on the bottom jaw. An alligator’s upper jaw is wider than its lower jaw, meaning that teeth on its lower jaw are almost completely hidden when its mouth is closed. read more