CONTENTS. 
No. 1 (April). 
Grove, A. J. The Anatomy of Siphonophora rosarum , Walk., 
the “ Green-fly ” Pest of the Rose-Tree. Part II. The Winged 
Viviparous Stage compared with the Apterous Viviparous Stage. 
(Plates I and II and 2 Text Figures.) ...... 
Graham-Smith, G. S. The Division and Post-fission Movements of 
Bacilli when Grown on Solid Media. (Plates III—VIII and I f 
Text Figures.) .......... 
Drew, G. Harold. Some Notes on Parasitic and other Diseases of 
Fish. (Plate IX.) ......... 
Wen yon, G. M. Some Remarks on the Genus Leucocytozoon 
Holmes, J. D. E. The Treatment of Surra in Horses by Means of 
Arsenic and its Derivatives ....... 
Nuttall, George H. F. On Haematozoa Occurring in Wild Animals 
in Africa. (Plates X and XI.) ....... 
No. 2 (July). 
Nuttall, George H. F. and Fantham, H. B. Theileria parva, 
the Parasite of East Coast Fever in Cattle. (Plate XII and 
2 Charts.) 
Harding, W. A. A Revision of the British Leeches. (Plates XIII 
to XV and 16 Text Figures.) ....... 
Nuttall, George H. F. The Degenerative Appearances observed in 
Piroplasma cants and in Trypanosoma brucei following upon Drug 
Treatment. (2 Diagrams.) 
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