6 STORY OF THE AMPHIBIANS 



tailless forms, such as frogs and toads, always having 

 four limbs. Third there are the legless forms, the 

 Ctecilians, which have no perfect limbs at all, though 

 stumps show in the very young. They are wormlike 

 in shape — are burrowing creatures and are practically 

 eyeless. 



In the long-ago there lived many other kinds of 

 amphibians. 



