CONTENTS. 
No. 1 (March). 
PAGE 
Jordan, K. and Rothschild, The Hon. N. 0. Revision of the Non- 
Combed Eyed Siphonaptera. (Figure, Plates I—VII.) . . 1 
No. 2 (June). 
Castellani, Aldo. Note on a Liver Abscess of Amoebic Origin in a 
Monkey. (Plate VIII.). ........ 101 
Imms, A. D. On the Larval and Pupal Stages of Anopheles maculi- 
pennis, Meigen. (Plates IX and X.) . . . . . .103 
Nuttall, George H. F. and Graham-Smith, G. S. The Mode of 
Multiplication of Piroplasma hovis and P. pitheci in the Circulating 
Blood compared with that of P. canis, with Notes on other 
species of Piroplasma. (Plate XI and Diagrams I—-IV.) . 134 
Nuttall, George H. F. Note on the Behaviour of Spirochaetae in 
Acanthia lectularia . . . . . . . . .143 
Nuttall, George H. F., Cooper, W. F. and Robinson, L. E. The 
Structure and Biology of Haemaphysalis punctata , Canestrini and 
Fanzago. I. (Plates XII—XVI.).152 
Masterman, E. W. G. Hirudinea as Human Parasites in Palestine . 182 
Harding, W. A. Note on a Gnathobdellid Leech [ Limnatis sp. ?] 
from Angola . . . . . . . . . .186 
Shipley, A. E. Note on Cystidicola farionis Fischer. A thread¬ 
worm Parasitic in the Swim-bladder of a Trout . . .190 
Leiper, R. T. Note on the Anatomy of Cystidicola farionis . .193 
