Vol. 5, No. 2 
June, 1912 
PARASITOLOGY 
EDITED BY 
GEORGE H. F. NUTTALL, F.R.S. 
Quick Professor of Biology in the University of Cambridge 
AND 
ARTHUR E. SHIPLEY, F.R.S. 
Reader in Zoology in the University of Cambridge 
ASSISTED BY 
EDWARD HINDLE, Ph.D. 
CAMBRIDGE 
AT THE UNIVERSITY PRESS 
LONDON: FETTER LANE. C. F. CLAY, Manager 
ALSO H. K. LEWIS, GOWER STREET 
AND WILLIAM WESLEV AND SON, 28, ESSEX STREET, STRAND 
EDINBURGH I 100, PRINCES STREET 
BERLIN : A. ASHER & CO. 
LEIPSIC; BRO.CKHAUS 
NEW TORE : G. P. PUTNAm’s SONS 
BOMBAY AND CALCUTTA : MACMILLAN & CO., LTD. 
\ 
Price Ten Shillings net 
[Issued June 29, 1912] 
