ix. 



Page 



LovERiDGE, Arthur. 



Exhibition of, and remarks upon, a collection of 

 Snakes which he had obtained in East Africa during the 



years 1915-1919 193 



Notes on East African Lizards collected in 1915-1919, 

 with Description of a new Genus and Species of Skink 

 and new Subspecies of Gecko. (Text- figure 1.) 131 



Lucas, Nathaniel S., M.B., F.Z.S., Pathologist to the 

 Society. 



Report on the Deaths in the Gardens, 1919. (With 

 4 Charts.) 85 



Mitchell, P. Chalmers, C.B.E., M.A., D.Sc, LL.D., 

 F.R.S., Secretary to the Society. 



Report on the Additions to the Society's Menagerie 

 during the month of March, 1920 193 



Exhibition of, and remarks upon, photogi-aphs of 

 Abbot's Duiker {Cephalojyhus spadix) 149 



PococK, Reginald L, F.R.S., F.L.S., F.Z.S., Curator of 

 Mammals and Resident Superintendent of the 

 Gardens, 



On the External Characters of the South American 

 Monkeys. (Text-figures 1-13.) 91 



On the External Characters of the Ratel {Mellivora) 

 and the Wolverene {Gulo). (Text-figures 14-18.) 179 



Report on the Additions to the Society's Menagerie 

 during the months of November and December, 1919 ... 189 



Report on the Additions to the Society's Menagerie 

 during the month of January, 1920 191 



Report on the Additions to the Society's Menagerie 

 during the month of February, 1920 192 



Exhibition of, and remarks upon, two Fournier's Hutia 



(Caiwomys pilorides) 193 



Proc. Zool. Soc— 1920. h 



