PnOCIDiE. ARCTOCEPHALUS. 147 



6. Skull and skeleton. j Antarctic Expedition. Presented by the 

 *c, *d. Skulls (imperfect). J Lords of the Admiralty. 



The Australian Eared Seal. Arctocephalus lobatus. 

 Gray, Zool. Erebus and Terror, pi. (skull). 



*a. Teeth: adult. Houtman's Abrolhos, Australia. From Mr. Gould's 

 Collection. — The specimen figured in the ' Voyage of the Erebus 

 and Terror.' 



*h. Lower jaw. 1 Houtman's Abrolhos, Australia. From 



*c, *d. Teeth : very young, j Mr. Gould's Collection. 



*e. Skull: adult. North-west Australia. Presented by Captain 

 Sir G. Grey. 



Arctocephalus falklandicus. 



Gray, Cat. Mamm. Brit. Mus. pt. ii. Seals, p. 42, 1850. 



? Otaria chileusis, J. Mutter, Wiegm. Arch. 1841, p. 333 (skull). 



a. Skull: very young. Antarctic Ocean. Presented by Sir J. 

 Richardson. 



Arctocephalus delalandii. 



Gray, Proc. Zool. Soc. 1859, p. 107. pi. 69 (skull). 



Otaria delalandii, Cuv., Oss. Foss. v. p. 220. tab. 18. fig. 15 (skull). 



*a, *b. Skulls. Cape of Good Hope. 



Arctocephalus gillespii. 



Macbain, Rep. Phys. Soc. Edinb. 1858.— Gray, Proc. Zool. Soc. 1859. 

 p. 110. pi. 70 (skull). 



a. Plaster cast from the original specimen. California. 



Arctocephalus nigrescens. 



Gray, Zool. Erebus and Terror, tab. . fig. (skull). 



*a. Skull. Falkland Islands. — The specimen figured in the ' Voyage 



of the Erebus and Terror.' 

 *b. Teeth. \ Collected by Mr. Macgillivray. Presented by the Lords 



c. Skull. J of the Admiralty. 



d. Skull. From the Zoological Society's Collection. 



The Northern Ffr Seal. Arctocephalus ursinus. 



Gray, Proc. Zool. Soc. 1859, pp. 103, 108. pi. 68 (skull). 



•a. Skull. Behring's Straits. 



l2 



