Vll 



page 



Descriptions of New Species of Salamanders from China 

 and Siam : 229 



Description of Scapka maria-emma, a New Species of 

 Volute 230 



On the Sea-Lions, or Lobos marinos of the Spaniards, on 

 the Coast of California 357 



Description of Macandrewia and Myliasia, two new forms 

 of Sponges 437 



Description of a New Species of Squirrel (Sciurus siamensis) 

 from Siam, in the Collection of the British Museum 4/8 



Description of a New Species of Freshwater Tortoise from 

 Siam 478 



Description of some new genera of Lithophytes, or Stony 

 Zoophytes 479 



Gunther, Dr. Albert, Foreign Mem. Z. S. 



On the Genus Flaps of Wagler 79 



List of the Cold-blooded Vertebrata collected by Mr. 

 Fraser in the Andes of Western Ecuador 89 



Second List of Cold-blooded Vertebrata collected by Mr. 

 Fraser in the Andes of Western Eucador 402 



Description of a New Species of Anolis from Central Ame- 

 rica 421 



On the Reptiles and Fishes collected by the Rev. H. B. 

 Tristram in Northern Africa 469 



Hamilton, Dr. E., F.Z.S., &c. 



Exhibition of three curiously phimaged Pheasants 437 



Hanley, Sylvanus, F.L.S., &c. 



Descriptions of New Univalve Shells from the Collections 

 of H. Cuming, Esq., and S. Hanley, Esq 429 



Systematic List of the Species of Bolium 487 



Hay, Major W. E., F.Z.S., &c. 



Notes on the Kiang of Thibet (E quits kiang) . . .... ... 353 



