October, 1913 
Vol. 6, No. 3 
PARASITOLOGY 
EDITED BY 
GEOEGE H. F. NUTTALL, F.E.S. 
Quick Professoi’ of Biology in the University of Cambridge 
AND 
AETHUE E. SHIPLEY, F.E.S. 
Reader in Zoology in the University of Cambridge 
ASSISTED BY 
EDWAED HINDLE, Ph.D. 
CAMBRIDGE UNIVERSITY PRESS 
C. F. CLAY, Manaoeb 
LONDON: FETTER LANE, E.C. 
EDINBDK6H : 100, PBINCES STEEET 
ALSO 
H. K. LEWIS, GOWEB STEEET 
WILLIAM WESLEY AND SON, 28, ESSEX STEEET, STEAND 
BEELIN ; A. ASHEE & CO. 
LEIPSIC: BEOCKHADS 
CHICAGO: THE UNIVEESITY OF CHICAGO PBESS 
BOMBAY AND CALCUTTA : MACMILLAN & CO., LTD. 
Price Ten Shillings net 
[Issued October 13, 1913] 
