SEA-LIONS, AND SEA-BEARS. 19 



331 a. Skull, adult (fig, 12). 



Tricliechus rosmarus, Grmf, Cat. Mmmu. B. M., >Seals, p. .'>], f. 1 I ; 

 Cat. .Seals <^ Jfliales, p. 35, f. 12. 

 Arctic Ocean. 



Fm. 12. 



'rrichiclius rostimriDi. 



331 h. Skull, adult. 



Arctic Ocean. Presented by General Hardwioke. 



331 c. Skull of young. 

 Arctic Ocean. 



331 i. Front of young skull, covered with skin. 



Arctic Ocean. Presented by the Linnean Society. 



331 y. Skull. 

 Arctic Ocean. 



331 k. Skull, without lower jaw. 

 Arctic Ocean (Lidth de Jeude). 



331 e, f, g. Three tusks. 



N.W. coast of America. Presented by Capt. Kellett, R.N. 



331 d. Tooth, longitudinally divided. 



Arctic Ocean. Presented by Dr. J. E. Gray, F.R.S. 



Family 3. OTARIAD^E, 

 Gray, Suppl. Cat. Seals Sf Whales, p. 6. 



It is curious, after Steller's and Forster's description of the Sea- 

 bear, that they should be regarded as Seals. Tt is evident that 



c2 



