Vii 
Hewirson, W. C., Esq. page 
Description of a New Species of Satyride . . . . . 115 
Macpona cp, Dr. 
On the Vertebral Homologies as applicable to Zoology . 139 
MELVILLE, Dr. 
inser deal, Vertebrancrie so oer ake ok Delran. nae SS 
Owen, Professor. 
On the remains of the gigantic and presumed extinct 
Wingless or Terrestrial Birds of New Zealand. . . . . 1 
On a New Species of Chimpanzee . . . . . . . 27,53 
Notes on the Anatomy of the male Awrochs . . . . . 1296 
Preirrer, Dr. L. 
Descriptions of twenty-three New Species of Vitrina . . 104 
Descriptions of twenty-nine New Species of Helicina. . 119 
Reeve, Lovett, Esq., F.L.S. 
On Fastigiella, a New Genus of Shells of the Lamarckian 
family Canalifera . . . ah RRL Oa 8 aa 
Descriptions of New Spiecies of Turbo . Paes . 49 
Description of a New Genus of Acephalous MoltGsas of 
tie Sameer e 6 NS Paves ialiaes” ae, 4) te he AO 
Sowersy, G. B., Jun., Esq. 
Descriptions of some New Species of Ovulum . . . . 135 
Descriptions of some New Species of Cancellaria . . . 136 
SrrRickLAnp, H. E., Esq., M.A. 
On the habits of a living specimen of Nanina vitrinoides . 142 
TuomaAson, Hon. J. 
Letter relating toa young Kiang . . . . . . . « 62 
Tomes, R. F., Esq. 
On the oceurrence and habits of Vespertilio emarginatus . 112 
Turner, H. N., Jun., Esq. 
Observations on some of the Foramina at the base of the 
Skull in Mammalia, and on the Classification of the Order 
MOTTON Absa eek tee! fish tok cy (oho Sey | ite ey Wal aiatebea at) coh ttle ON 
Waite, A., Esq., F.L.S. 
Description of Echinocerus cibarius . hae ey 
Description of two New Species of Crustacea... . 144 
