LIST OF OSTEOLOGICAL SPECIMENS. 



115 



The White-fronted Goose. Anser erythropus. 

 Trachea. England. 



Sternum. England. Presented by John Ray, Esq. 



The Short-billed Goose. Anser brachyrhynchus. 

 Sternum. England. Presented by John Ray, Esq. 



The Anser ? 



Trachea. England. 



Cygnus, Linn. 



The Whistling Swan. Cygnus musicus. 

 Sternum. Europe. From M. Lefevre's collection. 

 Part of the Trachea in the keel of the Sternum. 

 Skull and leg. Nepal. Presented by B. H. Hodgson, Esq. 



The Black-necked Swan. Cygnus nigricollis. 

 Skeleton. Chili. From Mr. Bridges collection. 



The Black Swan. Cygnus plutonicus. 

 Skeleton. From Mr. Gerrard's collection. 



Tadorna, Leach. 



The Sheildrake. Tadorna Bellonii. 

 Sternum. England. Presented by John Ray, Esq. 

 Two Sterna. Europe. From M. Lefevre's collection. 

 Four Trachea. England. 



Casarca, Bonap. 



The Ruddy Goose. Casarca rutila. 

 Sternum. Nepal. Presented by B. H. Hodgson, Esq. 



Aix, Bote. 



The Summer Duck. Aix sponsa. 

 Sternum. North America. Presented by John Ray, Esq. 



Mare c a, Steph. 



The Widgeon. Mareca Penelope. 

 Two Sterna. Nepal. Presented by B. H. Hodgson, Esq. 

 Trachea. England. 



Trachea. England. Presented by T. Ingall, Esq. 

 Sternum. England. Presented by T. Ingall, Esq. 

 Sternum. England. 



Anas, Linn. 



The Wild Duck. Anas Boschas. 

 Sternum. England. Presented by T. Ingall, Esq. 



