IV 



Boyle, J. Esq. page 



On two Species of Mammalia, from Sierra Leone, presented 

 by 109 



Carlisle, Sir A. 



On a Specimen of Labrus maculatus, Bl. taken on the Bri- 

 tish coast, presented by 17 



Coleman, E. Esq. 



On the propensity of Domesticated Quadrupeds to destroy 



their young when suffering under a deficiency of milk 57 



Collie, A. Esq. 



On the Pouch of the Frigate-bird (Tachypetes Aquilus, 

 Vieill.) 62 



Cook, Captain. 



On a Collection of Birds from the South of Europe, pre- 

 sented by 96 



Cox, J. C Esq. 



Observations on the Treatment of the Sylviada? in captivity 13 

 On the Preservation of a Proper Temperature for Exotic 



Animals 18 



On Prolapsus Uteri in Sheep 37 



Cuvier, M. F. 



Letter on several subjects of Zoological interest 57 



Desjardins, M. J. 



Abstract of the Proceedings of the "Soci£te* de l'Histoire 

 Naturelle de l'Isle Maurice," to the 24th of August 1830 .. . 45 



Dillwyn, L. W. Esq. 



On the Capture of a Specimen of Labrus maculatus, Bl. in 

 Swansea Bay 35 



Ellis, H. Esq. 



On a Collection of Birds from Africa, presented by 92 



Fayrer, Captain, R.N. 



On the Migration of Birds between the Coasts of Scotland 

 and Ireland 145 



FlENNES, Hon. TWISELTON. 



On a Hybrid between a Male Pintail and a Common Duck 158 



Franklin, Major James. 



Catalogue of Birds, collected on the Ganges between Cal- 

 cutta and Benares, and in the Vindhyian Hills between the 

 latter place and Gurrah Mundeia on the Nerbudda, with Cha- 

 racters of the New Species 114 



Friend, Lieutenant M. C. 



On two New Species of Mammalia from New Holland, 

 presented by 149 



Gray, J. E. Esq. 



On the Identity of the Ctenodactylus Massonii, Gray, with 

 the Mus GundL Rothm 50 



