vii 



PAOK 



Herbage Studies. I. — Lotus corniculatus, a Cyanophoric Plant. By Henry E. 



Armstrong, F.E.S. , E. Frankland Armstrong and Edward Horton 471 



Antelope Infected with Trypanosoma gambiense. By Captain A. D. Fraser, 

 B.A.M.C., and Dr. H. L. Duke. Communicated by Sir John Bradford, 



Sec. E.S 484 



The Bacterial Production of Acetylmethylcarbinol and 2.3-Butylene Glycol from 



Various Substances. By Arthur Harden, F.B.S., and Dorothy Norris 492 



Tiie Chemical Action of Bacillus cloaca (Jordan) on Glucose and Mannitol. By 



James Thompson. Communicated by Arthur Harden, F.E.S 500 



Herpetomonas pediculi, nov. spec, Parasitic in the Alimentary Tract of Pediculus 

 vestimenti, the Human Body Louse. By H. B. Fantham, D.Sc, B.A., Christ's 

 College, Cambridge, and Liverpool School of Tropical Medicine. Commu- 

 nicated by Prof. Sir Eonald Eoss, K.C.B., F.R.S. (Plate 14) 505 



No. B 575.— March 12, 1912. 



A Method for Isolating and Cultivating the Mycobacterium enteritidis chronica? 

 pseudotuberculosoe bovis, Johne, and Some Experiments on the Preparation of a 

 Diagnostic Vaccine for Pseudo-tuberculous Enteritis of Bovines. By F. W. 

 Twort, M.B.C.S., L.E.C.P. Lond., and G. L. Y. Ingram, M.E.C.V.S. Commu- 

 nicated by Leonard Hill, M.B., F.E.S 



On the Fossil Flora of the Forest of Dean Coalfield (Gloucestershire), and the 

 Eelationships of the Coalfields of the West of England and South Wales. By 

 E. A. NeweU Arber, M.A., F.L.S., F.G.S., Trinity College, Cambridge, 

 University Demonstrator in Paleobotany. Communicated by Prof. T. 

 McKenny Hughes, F.E.S. (Abstract) 



Simultaneous Colour Contrast. By F. W. Edridge-Green, M.D., F.E.C.S., Beit 

 Memorial Eesearch Fellow. Communicated by Prof. E. Starling, F.E.S 



An Alleged Specific Instance of the Transmission of Acquired Characters. — Investi- 

 gation and Criticism. By T. Graham Brown (Carnegie Fellow). Communi- 

 cated by Prof. C. S. Sherrington, F.E.S 



Note on Astrosclera willeyana Lister. By E. Kirkpatrick. Communicated by 

 S. F. Harmer, F.E.S 



Erratum 



OBITUAEY NOTICES OF FELLOWS DECEASED. 



Sydney Einger ; Sir Eubert Boyce ; Sir Francis Galton ; John Hughlings 

 Jackson ; John Beddoe 



Index 



