LIST OF OSTEOLOGICAL SPECIMENS. 



119 



Fam. 2. Colymbid2e. 

 Colymbus, Linn. 



The Northern Diver. Colymbus glacialis. 

 Skeleton. N. Europe. 

 Sternum. England. 



Sternum. England. Presented by John Ray, Esq. 

 Two Tracheae. England. 



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



The Red-throated Diver. Colymbus septentrionalis. 

 Sternum. England. Presented by John Ray, Esq. 



The Black-throated Diver. Colymbus arcticus. 

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



The Colymbus ? 



Two Tracheae. England. 



Podiceps, Lath. 



The Crested Grebe. Podiceps cristatus. 

 Trachea. England. 



Sternum. England. Presented by John Ray, Esq. 

 Sternum. England. Presented by John Ray, Esq. 



The Red-necked Grebe. Podiceps rubricollis. 

 Sternum. England. Presented by John Ray, Esq. 



The Dusky Grebe. Podiceps cornutus. 

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

 Two Tracheae. England. 



Sternum. England. Presented by John Ray, Esq. 



The Eared Grebe. Podiceps auritus. 

 Sternum. England. Presented by John Ray, Esq. 

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



The Little Grebe. Podiceps minor. 

 Sternum. England. Presented by John Ray, Esq. 



The South American Grebe. Podiceps kalipareus. 

 Skeleton. Chili. From Mr. Warwick's collection. 



Rolland's Grebe. Podiceps Rollandii. 

 Skeleton. Strait of Magellan. From Mr. Warwick's col- 

 lection. 



