32 



LIST OF OSTEOLOGICAL SPECIMENS. 



Lobodon, Gray. 



The Antarctic Seal. Lobodon carcinophaga. 



* Skull, three parts grown. Antarctic Seas, Antarctic Expedition. 



Presented by the Admiralty. The specimen figured in the 



' Voyage of the Erebus and Terror.' 

 Skull, adult. Antarctic Seas, Antarctic Expedition. Presented 



by the Admiralty. 

 Skull, adult. Antarctic Seas, Antarctic Expedition. Presented 



Lieutenant Smith, R.N. 

 Skull, adult. Antarctic Seas, Antarctic Expedition. Presented 



by Lieutenant Smith, R.N. 

 Skull, adult. Antarctic Seas, Antarctic Expedition. Presented 



by Lieutenant Smith, R.N. 

 Skull, young. Antarctic Seas, Antarctic Expedition. Presented 



by the Admiralty. 



Phoca, Linn. 



Bearded Seal. Phoca barbata. 

 Skeleton, length 8 feet. North Sea. From Mr. Brandt's collec- 

 tion. 



The Atak or Harp Seal. Phoca Gramlandica. 

 Skull, adult. Greenland. From Dr. Moller's collection. 

 Skull, adult. Greenland. From Dr. Moller's collection. 

 Skull, adult. Greenland. From Dr. Moller's collection. 

 Skull, adult. Greenland. From Dr. Moller's collection. 



* Skull, adult. Greenland. From Dr. Moller's collection. 



Calocephalus, Cuv. 



The Seal. Calocephalus vitulina. 

 Skeleton. From Dr. Mantell's collection. 

 Skull. Greenland. 



* Skull. 



Halichcerus, Horchs, 



The Gray Seal. Halichcerus gryphus. 



* Skull, adult. Fern Island. 



* Skull, young. Fern Island. Presented by J. P. Selby, Esq. 



Trichechus, Linn. 



The Morse or Walrus. Trichechus Rosmarus. 

 Skull. 



Skull. Presented by General T. Hardwicke. 

 Skull, young. 



Tooth, longitudinally divided. 



Cystophora, Nilson. 



The Clapnutz or Crested Seal. Cystophora cristata. 

 Skull, adult. Greenland. 



