vil 
List of Mammalia from the Camaroon Mountains, col- A 
lected by Capt. Burton, H.M. Consul, Fernando Po...... 180 
Note on the Size of a Seal (Callocephalus feetidus) at the 
RR IMENE Ligier aan xia? weeds oiwiava sists jx OSs alelatees ol came 202 
Descriptions of some New Species of Mammalia........ 261 
Notice of two New Species of Batagur in the Collection 
OF tie irememels WT URCUI Js ak 2s 35,0 waif spe ie. ae og wee 264 
Notice of a New Species of Dogania from Asia ........ 265 
Guuuiver, GroreGe, F.R.S, F.Z.S., Professor of Comparative 
Anatomy and Physiology to the Royal College of Surgeons. 
On the Red Corpuscles of the Blood of Vertebrata, and on 
the Zoological Import of the Nucleus, with Plans of their 
Structure, Form, and Size (on a Uniform Scale) in many 
OSH STEW TES) 5) WG Fy: re ee ee ae 91 
Ginrner, Dr. ALBert, M.A., M.D., Ph.D., F.Z.S. 
Remarks on the Incubation of the female Python in the 
Memiety 5 Gadems (774th) dS hiteee cae icne ted Shae Shields 1 
Acisst en snakes from Wahine. psec. te os Gems x30. ae 
Contribution to the Knowledge of the British Charrs.... 37 
Descriptions of New Species of Reptiles and Fishes in the 
Collection of the British Museum................--0+-. 188 
Note on Nannoperca australis ........ 001. cee ennes 208 
Gurney, Joun Henry, M.P., F.ZS. 
Some Remarks on Aquila desmursii, J. Verr.........+. 145 
Hamitron, Epwarp, M.D., F.L.S., F.Z.S., &c. 
On the Assumption of the Male Plumage by the Female of 
the: Common Pheasant .-0. fac. S08 8 oS ee Soe 23 
Exhibition of a female example of the Grey Hen (Tetrao 
tetrix), which had partly assumed the male plumage...... 84 
