28 



Page 

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



Description of a New Genus of Gorgoniadce 1S57, 128 



Description of a New Species of Antilope {Oryx 

 žea^n.r) lately living in the Menagerie of the Society 1857, 157 



Description of New Genera of Gorg'oniacte 1857, 158 



Notice of a Large Species of Lineus taken on the 

 Coast of Montrose 1857, 210 



Observations on the Genus Furcella, Oken ; and on 

 the Genera Teredo and Chcena 1857, 243 



On the Duiker Boks in the Society's Gardens 1857, 277 



Notice of a New Species of Jaguar from Mazatlan, 

 living in the Society's Gardeus 1857, 278 



Synopsis of the Families and Genera of Asiferous 

 Zoophytes or Barked Corals 1857, 278 



An attempt to distribute the Species of Olive {Oliva, 

 Lamarck) iuto Natūrai Groups, and to define some 

 of the Species 1858, 38 



Notice of a New Genus of TJropeltidce, from Ceylon, 

 in the CoUection of the British Museum 1858, 57 



Notice of the Bosch Vark {Potamochoerus africanus) 

 living in the Society's Gardens 1858, 58 



On a New Genus of MytilidcE, and on some distorted 

 forms vvhich occur among Bivalve Shells 1858, 90 



Observations on the Genus Nerita and its Opercu- 

 lum 1858, 92 



Observations on the Genus Cuscus, with the De- 

 scription of a New Species 1858, 100 



List of Species of Mammalia sent from the Aru 

 Islands by Mr. A. R. Wallace to the British Museum 1858, 106 



Description of Aphroceras, a New Genus of Cal- 

 careous Sponffiadce, brought from Hong-Kong by Dr. 

 Hariand 1858, 1 13 



On Aphrocallisteš, a New Genus of Sponffiadce from 

 Malacca ..., 1858, 114 



