AMPHIBIA AND REPTILES 



By Hans Gadow, M.A. (Cantab.), Ph.D. (Jena), F.R.S., Strick- 

 land Curator and Lecturer on Advanced Morphology of 

 Vertebrata in the University of Cambridge. 



MACMILLAN AND CO., Limited 



• NEW YORK : THE MACMILLAN COMPANY 

 I 90 I 



All rights reserved 



