The Frog Book 



Plate XVI 



i 



Fig. 44. — The right foot of the toad, photographed from 

 underneath to show webs and spur. [Enlarged.] 



Fig. 45.— In July and August the toad still retains to a 

 certain extent his desire to sini;. He oftea sits with his throat 

 partially distended. [.Michigan.] 



Fig. 46. — A portion 01 a toad's moulted skin, rescued as 

 it was bein.g swallowed. The skin of the left half of the back 

 and of the left hind leg. Photographed from underneath to 

 show the line of splitting along the under side of the leg and 

 foot to the horny tip of the longest toe. [Enlarged.] 



