CONTENTS 
Stephens, J. W. \V. page 
On the Supposed Occurrence ofin Man . . . 317 
Breinl, Anton; and Hindle, Edward. 
A New Porocephalus {Poroccphdus cercopitheci, n. sp.) . . . 321 
Nierenstein, M. 
Comparative Chemo-tlrerapeutical Study of Atoxyl and Trypanocides. 
Part II.323 
Nierenstein, M. 
Chemical Notes on Atoxyl ........ 329 
Sergent, Le Dr. Ed.mond. 
Note sur le role des Tabanides dans la Propagation des Trypanosomiases 331 
No. 5 
Montgomery, R. Eustace; and Kinghorn, Allan. 
On the Nomenclature of the Mammalian Trypanosomes observed in 
North Western Rhodesia ....... 333 
Breinl, Anton. 
Experiments on the Combined Atoxyl-Mercury Treatment in Monkeys 
v!\t\v Prypaiiosoma gambiense ..... 345 
Marsden, Prosper H. 
Drugs from the Congo ........ 353 
Ross, E. H. 
A Gregarine Parasitic in the Dog-Flea, . -359 
Breinl, Anton ; and Nierenstein, M. 
The Action of Aryl-Stibinic Acids in Experimental Trypanosomiasis 365 
Breinl, Anton; and Annett, H. E. 
Short Note on the Mechanism of Haemolysis in Piroplasmosis canis . 383 
Montgomery, R. Eustace; and Kinghorn, Allan. 
Gland Puncture in the Diagnosis of Animal Trypanosomiasis . . 387 
Stephens, J. W. W, 
Observations on the Hooklets of Cyslicercvs cellulosae in Man . . 391 
