Thk Frog Book 



Platk LXXXVI 



Fig. 272 (i). — Foot of Rana grylio. Toes long with inconspicuous tubercles and long broad webs. 

 Fig. 273 (2). — Head pointed ; eyes greatly elevated and close togeilier. 



Fig. 274 (3). — Structure study of Rana grylio. (Enlarged.) To show texture o( skin, relative size of eye and ear, and 

 iold of skin from eye to shoulder. The photograph shows the transparent nictitating membrane of the eye. 



