CONTENTS 
(All rights reserved) 
Shipley, A. E. Pseudo-parasitism 
PAGE 
Nicoll, William. The Trematode Parasites of North Queens¬ 
land. I. (With Plates XXIII and XXIV) . . . 333 
351 
Hindle, Edward and Cunliffe, Norman. Regeneration in 
Avgas persicus. (With 4 Text-figures) .... 353 
Cunliffe, Norman. Rhipicephalus sanguineus: Variation in 
Size and Structure due to Nutrition. (With 4 Text-figures) 372 
Cunliffe, Norman. Observations on Argas hrumpti, Neumann, 
1907. (With 1 Text-figure) . . . . . .379 
Robinson, L. E. and Davidson, J. The Anatomy of Argas 
persicus (Oken 1818). Part III. (With Plates XXV-. 
XXVIII and 8 Text-figures) ...... 382 
Publications received .425 
Index of Authors .429 
Index of Subjects .431 
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