VI 



PAGE 



Observations on the Urine in Chronic Disease of the Pancreas. By P. J. Cammidge 



(M.D. Lond.). Communicated by Sir Victor Horsley, F.E.S 372 



A Method of Estimating the Total Volume of Blood contained in the Living Body. 

 By J. 0. Wakelin Barratt, M.D., D.Sc. Lond., and Warrington Yorke, M.D. 

 Liverpool. Communicated by Prof. Sherrington, F.E.S 381 



Preliminary Note on Trypanosoma eberthi (Kent) (= Spirockceta eberthi, Luhe) and 

 some other Parasitic Forms from the Intestine of the Fowl. By C. H. Martin, 

 B.A., Demonstrator of Zoology in Glasgow University, and Muriel Robertson, 

 M.A., Carnegie Research Fellow, Assistant to the Professor of Protozoology in 

 the University of London. Communicated by Prof. J. Graham Kerr, F.R.S. 

 (Plate 8) 385 



The Possible Ancestors of the Horses living under Domestication. By J. C. Ewart, 



M.D., F.R.S., University of Edinburgh. (Abstract) 392 



Uillhousia mirabilis, a Giant Sulphur Bacterium. By G. S. West, M.A., D.Sc, 

 F.L.S., and B. M. Griffiths, B.Se. Communicated by J. Bretland Farmer, F.R.S. 



(Plate 9) 398 



No. B 550.— October 27, 1909. 



The Development of Trypanosoma gambiense in Glossina palpaLis. By Colonel 

 Sir David Bruce, C.B., F.R.S., Army Medical Service ; Captains A. E. 

 Hamerton, D.S.O., and H. R. Bateman, Royal Army Medical Corps ; and 

 Captain F. P. Mackie, Indian Medical Service. (Sleeping Sickness Commission 



of the Royal Society, 1908.) (Plates 10 and 11) 405 



A Note on the Occurrence of a Trypanosome in the African Elephant. By Colonel 

 Sir David Bruce, C.B., F.R.S., Army Medical Service ; Captains A. E. 

 Hamerton, D.S.O., and H. R. Bateman, Royal Army Medical Corps ; and 

 Captain F. P. Mackie, Indian Medical Service. (Sleeping Sickness Commission 

 of the Royal Society, 1908.) (Plate 12) 414 



The Ferments and Latent Life of Resting Seeds. By Jean White, M.Sc, Victorian 



Government Research Scholar. Communicated by D. H. Scott, F.R.S 417 



Croonian Lecture : — The Functions of the Pituitary Body. By E. A. Schafer, F.R.S. 442 



On the Occurrence of Protandric Hermaphroditism in the Mollusc Grepidula 

 fornicata. By J. H. Orton, A.R.C.S., Marshall Scholar in the Royal College of 

 Science, London (Imperial College of Science and Technology). Communicated 

 by Prof. Arthur Dendy, F.R.S 468 



No. B 551.— November 23, 1909. 



The" Elasticity of Rubber Balloons and Hollow "Viscera. By Prof. W. A. Osborne, 

 with a Note by W. Sutherland. Communicated by Prof. J. N. Langley, 



F.R.S : 485 



The Modes of Division of Xp/'rochceta recurrentis and S. duttoni as observed in the 

 Living Organisms. By H. B. Fantham, D.Sc. Lond., .Christ's College, 

 Cambridge, Assistant to the Quick Professor of Biology in the University, and 

 Annie Porter, B.Sc. Lond., University College, London. Communicated by 

 Prof. G. H. F. Nuttall, F.R.S 500 



