2G 



Page 



Gray, John Edward, Ph.D., F.R.S., &c. (continued). 



On the Horns of the Sanga, or Galla Oxen, of 

 Gibba 1852, 132 



Description of a New Genus and some New Species 

 of Tortoises 1852, 1.33 



On a New Species of Salamander from California . . 1853, 1 1 



Description of a New Species of Tortoise {Testudo 



planiceps), from the Galapagos Islands 1853, 12 



Description of the Animal of Cijclina sinensis .... 1853, 25 



On the Division of the Ctenobranchous Gasteropo- 

 dous MoUusca into larger Groups and Families 1853, 32 



Notice of a presumed New Species of Rhinoceros 

 from South Africa 1853, 46 



On the Synonyms oi Johnstonella catharina, Gosse 1853, 94 



Descriptions of Two New Genera {Pfeifferia and 

 JaweWa) of Land Mollusca 1853, 109 



On the attitudes and figures of the Morse 1853, 112 



Observations on some Rare Indian Mammalia .... 1853, 190 



Description of a New Genus and Species of Seal 

 {Heliophoca atlantica) from Madeira 1 854, 43 



On the Reproduction of the Lost Part of the Oper- 

 culum, and its probable Restoration when entirely 



destroyed 1854, 100 



On Buncina hancochii. 1854, 107 



On the Genus Modiolarca 1854, 108 



On the Genus IMleria of Sowerby, or Acostaa, 



D'Orbigny 1854, 129 



Description of a New Species of Pe^ro^-a/e 1854, 249 



On a New Species of Rhinoceros 1854, 250 



Notice of the Horns of an unrecorded Species of the 

 Prong Horn {Antilocapra), in the Collection of the 



Derby Museum, Liverpool 1855, 9 



Notice of the Horos and Skull of the Arnee 1855, 1 7 



