difference between alligator and croc
Difference between Alligator and Crocodile. Key difference: Alligators are darker in color, nearly black with a u-shaped snout. Whereas, crocodiles are a light tan or olive green in color with a v-shaped snout that is longer and narrow in front. Most people confuse the alligators and crocodiles, as they are both huge, scaly lizards of prey.
Alligators have a wide, rounded, u-shaped snout, while crocodiles have long, pointed v-shaped snouts. The difference in shape means alligators can exert more strength, which is useful in cracking open hard-shelled invertebrates, like turtles. The jaw is another easy way to tell an alligator from a crocodile.
One of the most interesting differences between crocodiles and alligators is salt glands. Crocodiles tend to have functioning salt glands on their tongues which are only nearly visible while the creatures are basking in the sun on land with their mouths wide open.