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Alligators and crocodiles differ in some key ways, from their scales to teeth to snout shape and beyond. Watch the latest video from A-Z-Animals to discover fascinating facts about these two ...
At first glance, alligators and crocodiles may look alike, but there are several distinct differences if you look closer. They are both large reptiles with tough skin, lizard-like bodies, stubby ...
The teeth on the lower jaw of an alligator fit into sockets in the upper jaw, leaving only the upper teeth visible when the mouth is closed. The teeth on the lower jaw of a crocodile fit into grooves on the outside of the top jaw, making both the upper and lower teeth visible when the mouth is closed, thus creating a "toothy grin". [61]
Alligators and caimans tend to have broader U-shaped jaws that, when closed, show only the upper teeth, whereas crocodiles usually have narrower V-shaped jaws with both rows of teeth visible when closed. Gharials have extremely slender, elongated jaws. The teeth are conical and peg-like, and the bite is powerful.
If you see a 10-foot reptile with a long tail and lots of teeth, it's probably an alligator as there are upwards of two million living in the Sunshine State. ... » Like alligators, crocodiles ...
American alligator showing teeth The snout of an American alligator skull. American alligators have 74–80 teeth. [27] As they grow and develop, the morphology of their teeth and jaws change significantly. [59] Juveniles have small, needle-like teeth that become much more robust and narrow snouts that become broader as the individuals develop ...
Check out the latest A-Z-Animals video detailing key differences in physical characteristics, diet, and the preferred habitat of crocodiles and alligators. Lastly, we’ll make our prediction of ...
Caimans are distinguished from alligators, their closest relatives, by a few defining features: a lack of a bony septum between the nostrils, ventral armor composed of overlapping bony scutes formed from two parts united by a suture, and longer and sharper teeth than alligators, plus caimans tend to be more agile and crocodile-like in their ...