Which is the largest living reptile?

 

                   The sea, or estuarine, crocodile can reach a length of 9 m, although it is usually much smaller. It is one of the most dangerous types of crocodile. Because sea crocodiles frequently enter the sea and travel for long distances, they are sometimes found in areas that were thought to be free of these dangerous animals. Some prehistoric crocodiles reached a length of 15 m. Surviving relatives include the alligator of North America, the caiman of South America and the gavial of India. True crocodiles live in Asia, Africa and Australia.

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