|MadSci Network: Zoology|
The American and Chinese alligators (Alligator mississipensis and A. sinesis, respectively) are more cool-tolerant than other crocadillians: they range into the North temperate zone. Most are not found more northerly than 50 degrees north Latitude. Reference: How Reptiles and Amphibians Live. Edited by Peter Hutchinson, How animals live, volume 6 , Oxford Press.
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