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Meet The Purple Frog, A Dinosaur-Era “Living Fossil” That Emerged Over 80 Million Years Ago
In 2003, scientists described a new family of frogs – the first time such a discovery had been made among the anurans in ...
Nanowerk3 年
True frog
The true frogs, family Ranidae, have the widest distribution of any frog family. They are abundant throughout most of the world, occurring on all continents except Antarctica. The true frogs are ...