TAILLESS BATRACHL^NS. Oi i 



excavated in stones, are often found alive after many months of 

 confinement. 



^^ - 



jM^W^ 



X 



Fig. 308— toad. 



The Pipas are still more hideous than the Toads. Their body is 

 more flattened, the head triangular, the eyes very small, theii- hind 



Fig. 309.— pipas. 



