Which North American red frog species holds the distinction of being the largest native frog found in the United States?

Answer

California Red-legged Frog (*Rana draytonii*)

The California Red-legged Frog (*Rana draytonii*) is specifically mentioned as holding the distinction of being the largest native frog found in the United States. Adult specimens can reach a significant size.

Which North American red frog species holds the distinction of being the largest native frog found in the United States?
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