XIV 



Page 

 Plimmbr, Henry G., F.R.S., F.Z.S., Pathologist to the 

 Society. 



Report on the Deaths which occurred in the Zoological 

 Gardens during 1912, together with the Blood-Parasites 

 found during the Year 141 



Preston, Hugh B., F.Z.S. 



Diagnoses of New Species and Varieties of Agnathous 

 Mollusca from Equatorial Africa. (Pis. XXXII.- 

 XXXV.) 194 



Regan, C. Tate, M.A., F.Z.S. 



Exhibition of male and female examples of the 

 rema,vka}Ae Gypvinodont ¥ish, Ci/nolebias bellottii 3 



Rothschild, The Hon. L. Walter, D.Sc, F.R.S., F.Z.S. 



Letter on the Relationship of the Big Game of Africa 

 to the Spread of Sleeping Sickness. See Yorke, Dr. W. 



Schuster, Edgar H. J., M.A., D.Sc, F.Z.S., and Smith, 

 Geoffrey W., M.A., Fellows of New College, Oxford. 



The Genus Engceus, or the Land-Crayfishes of 

 Australia. (Pis. XII.-XXV.) 112 



Seth-Smith, David, F.Z.S., Curator of Birds. 



Lantern demonstration of photographs of young 

 birds hatched in the Society's Gardens during 1912, 

 and of the nest made by the Su.matran Orang-utan. 

 (PI. IX.) 3 



Exhibition of a female Carolina Duck (Lampronessa 

 sponsa) which had partially assumed male plumage 151 



Seton-Karr, Sir Henry, K.C.M.G., F.Z.S. 



Letter on the Relationship of the Big Game of Africa 

 to the Spread of Sleeping Sickness. See Yorke, Dr. W. 



