ON THE 



ANATOMY OF VERTEBRATES. 



VOL. Ill 

 MAM 



BY 



RICHARD OWEN, F.R.S. 



SUPERINTENDENT OP THE NATURAL HISTORY DEPARTMENTS OP THE BRITISH MUSEUM, 

 FOREIGN ASSOCIATE OP THE INSTITUTE OP FRANCE, ETC. 



LONDON : 

 LONGMANS, GREEN, AND CO. 



18G8. 



