Xll 



Page 

 Meade- Waldo, Edmund G. B., V.P.Z.S., and Otliers, 



Discussion on the Presei'vation of the Native Fauna 

 of Great Britain 807 



Mitchell, P. Chalmers, M.A., D.Sc, Hon. LL.D., F.E.S., 



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



Repoi't on the Additions to the Society's Menagerie 

 during the months of February and March 1912 555 



Exhibition of a living specimen of a young female 

 Dorsal Hyi-ax {Dendrohyrax dor sails) 671 



Exhibition of photographs of an Elephant Kraal in 

 Siam 671 



Report on the Additions to the Society's Menagerie 

 during the month of April 1912 806 



Report on the Additions to the Society's Menagerie 

 during the months of May, June, July, August, and 

 September 1912 908 



NicoLL, William, M.A., D.Sc, M.D., F.Z.S., Lister 

 Institvite of Preventive Medicine, London. 



On two nev\^ Larval Trematodes from the Striped 

 Snake {Tropidonotus ordinatus sirtalis). (Text-fig. 107.). 767 



On two new Trematode Parasites from the Indian 

 Cobra. (Text-fig. 122.) 851 



Statistical Note on the Worm Parasites collected from 

 the Animals dying in the Zoological Gardens, from 

 December 1910 till April 1912 856 



O'DoNOGHUE, Charles H., B.Sc, F.Z.S., Assistant to the 

 Jodrell Professor of Zoology, University College, 

 London. 



The Circulatory System of the Common Grass-Snake 

 {Tropidonotus natrix). (Pis. LXX-LXXII. and Text- 

 figs. 86-91.) 612 



