CON TENTS. 
I. Osteological Contributions to the Natural History of the Anthropoid Apes.—No VII. 
Comparison of the Bones of the Limbs of the Troglodytes Gorilla, Troglodytes 
niger, and of different varieties of the Human Race ; and on the general characters 
of the Skeleton of the Gorilla. By Professor Owsn, F.R.S., F.Z.S. &e. page 1 
II. On the Aye-Aye (Chiromys, Cuvier; Chiromys madagascariensis, Desm.; Sciurus 
madagascariensis, Gmel., Sonnerat; Lemur Sa Schreber, Shaw). By 
Professor Owmn, F.RS., F.ZS., &e.. . . i NSB 
Ill. On the Brain of the Javan Loris (Stenops javanicus, I Wlig.). By eine HENRY 
Frower, F.R.C.S., F.L.S., F.Z.S., Conservator of the Museum of the Royal College 
of Surgeons . . . eo rongenllthes 
IV. Notice of a Collection of Md trretehiate Detineia made in tndin e veces EL.i07, 
Esq., with Descriptions of several New Genera and Species. By JosHua ALDER 
and Aupany Hancock, P.LS. . . . . Pe. Wom te) eee 
V. On the Osteology of Gallinaceous Birds and Reeenous: By W.K. Parker. . 149 
VI. Contributions to the Natural History of the Anthropoid Apes.—No. VIII. On the 
External Characters of the Gorilla (Troglodytes Gorilla, Sav.). By Professor 
OWEN, FRAS., ZS, Ge. . . Lk ies eb a) 
VII. On the Placental Structures of the Tenree ( Cantstes ‘ceatidtas) ae those of certain 
other Mammalia; with Remarks on the Value of the Placental System of Classi- 
fication. By Professor Routeston, PRS. ZS, &c.. 2 2. . . . . 285 
VII. Description of the Skeleton of the Great Auk, or Garfowl (Alca impennis, L.). 
By Professor OwEn, F.RS., F.ZS.,&c.. . . «et ragneel f 
TX. On Dinornis (Part IX.): containing a Description a the Shull, Atlas, and Scapulo- 
coracoid Bone of the Dinornis robustus, Owen. By i a Owen, FR. es 
PASEO. ba ee Bat 
X. On New or imperfectly ae Sateen cf Marine espacndee By Eaaede oe 
BRADY. ... a iectooe: 
XI. On Divornis (Part x. Ne ie a a pDesosption oF vet of the Sielston of a flight- 
less bird indicative of a New Genus and Species (Cnemiornis calcitrans, Owen). 
By Professor Ownn, FBS. PZS, Go... . 2... ww ee BROS 
