Ocixsy, Rosert Lesxiz, Esq. page 
Lepus Hibernicus, presented by . 
Ocitsy, WILLIAM, Esq. 
On two New Species of Baboon. . . . - - - + + 10 
Owen, Professor. 
On Dinornis Nove-Zealandie 8 
Letter from, substituting the name e of Dinornis for that of 
Megalornis. . . Wis. <i thee Cite JG 
Dissection of a Female Orang- 1 game acme) roe" 
Second part of Memoir on the Dinornis . . . 144 
On the Rudimental Marsupial Bones in the Thylacinus - 148 
PETIT DE LA SAussAYE, M. 
Descriptions of Hlasmatina and Scarabus, in the collec- 
tion of H. Cuming, Esq. 9 
Reciuz, Mons. C. A. 
On New Speeies.of Neritar. % 6) nog SB ets) ET 
On New Species of Narica . . . 136 
Descriptions of New Species of Navicella, Neritina, ‘Nerita 
and Natica, in the collection of Hugh Cuming, Esq. . . . 197 
Reeve, Lovett, Esq. 
Descriptions of four New Species of Conus . . . . . 12 
On New Species of Pleurotoma and Pectunculus . . . 31 
On a New Species of Cyclostoma . . eaten! tai wees 
On New Species of Conus and Peetunculus. . 5. . 79 
On New Species of Delphinula and a New Voluta. . . 141 
On New Species of Conus, Pleurotoma, Pectunculus, and 
Cee AS CAG BOGE Nae Oke Ns (ie tert: 6 IGE 
Sowersy, G. B., Jun., Esq. 
Descriptions of New Species of Lima . . . . . . . 23 
Sowersy, G. B., Esq. 
On New Species of Cyclostoma in the collection of H. Cu- 
ming, Esq. . Sere cis. 2F 
Descriptions ‘of New Species of Cyclostoma Satay ee edie «nh SO 
Tuompson, Dr. J. B. 
On a specimen of Chameleon. . . . . . .. . - 193 
On Disease in the Inferior Animals. . . . . . . . 147 
WarTeRHOUSE, Grorce R., Esq. 
On various Species of Bats collected by H. Hh ie 
in the Philippine Islands : 
On a New Species of Megaderma ME eee ro rom 3h. CD 
