146 THOCIDiE. ARCTOCEPHALTTS. 



du Mus. xi. tab. 14. fig. 1 (slmll) ; Dents des Mamm. p. 124. no. 39 a. 

 — Owen, Odont. pi. 132. fig. 7 (dentition). 

 Phoca leonina, Blainv., Ost. Atl. G. Phoca, pi. 5 (skull). 



Cervical vertebrae 7 



Dorsal 15 



Lumbar 5 



Sacral 3 



Caudal (?) 



a. Skull : very young. 



*b. Skull and skeleton. Antarctic Seas, Antarctic Expedition. Pre- 

 sented by the Lords of the Admiralty. — The specimen figured 

 in the ' Voyage of the Erebus and Terror.' 



c. Skull and skeleton. Antarctic Seas, Antarctic Expedition. Pre- 



sented by the Lords of the Admiralty. 



d. Skull and imperfect skeleton. Purchased of Mr. Bartlett. 



CYSTOPHORA. 



Teeth : — Incisors — ; Canines '-^ ; Molars \~_ ; =30. 



1-1 ' 1-1 5-5 



The Clapnutz or Crested Seal. Cystophora cristata. 



Nikson, Vet. Akad. Handl. 1837. — Gray, Cat. Mamm. Brit. Mus. pt. ii. 



Seals, p. 36. fig. 13 (skull).— JBlasius, Faun. Wirb. Deutschl. p. 258. 



figs. 145-147 (skulls). 

 Phoca cristata, Blainv., Ost. Atl. G. Phoca, tab. 5 (skull), tab. 9 (teeth). 



—Owe., Oss. Foss. v. p. 210. tab. 18. fig. 3.— F. Cuv., Dents des 



Mamm. p. 122. tab. 39, tab. 38 b (teeth). 



a, *b, *c. Skulls : adult. Greenland. 



d. Skull : lower jaw wanting. 



e. Skull: half-grown. 

 /. Skull : very young. 



g. Skull: female. Greenland. 



h. Skull. Norway. From Dr. A. Giinther's Collection. 



The West Indian Hooded Seal. Cystophora antillarum. 

 Gray, P. Z. S. 1849, p. 93 ; Cat. Mamm. Brit. Mus. pt. ii. Seals, p. 38. 

 a. Skull of a very young specimen. West Indies. 



ARCTOCEPHALUS. 



>rs — : Canines — : J 



Teeth :— Incisors g ; Canines ^ ; Molars £|; =36. 



Dr. Hooker's Eared Seal. Arctocephalus hookeri. 



Gray, Zool. Erebus and Terror, pi. (skull) ; Cat. Mamm. Brit. Mus. 

 pt. ii. Seals, p. 40. fig. 15 (skull). 



Skull and skeleton : adult. Falkland Islands, Antarctic Expedi- 

 tion. Presented by the Lords of the Admiralty. — The specimen 

 figured in the ' Voyage of the Erebus and Terror.' 



