CONTENTS 
JPasn. 
SHAW, WALTER R. Campbellosphaera, a new genus 
of the Volvocaceae. .......... 493 
MUIR, FREDERICK. Some Malayan Delphaeidse (Ho- 
moptera) . 521 
WORCESTER, DEAN C. A nesting place of Micropus 
subfurcatus in Mindoro . 533 
HAUGHWOUT, FRANK G. A method for labeling 
slides used in routine stool examinations ... 535 
MERRILL, E. D. Additions to the flora of Guam 539 
SCHULTZE, W. Seventh contribution to the Coleoptera 
fauna of the Philippines 545 
HAUGHWOUT, FRANK G., LANTIN, PEDRO T„ and 
FERNANDEZ, RICARDO. A case of acute mania 
associated with Plasmodium vivax infection.. 563 
REVIEWS 571 
INDEX ...1..,.. 575 
The Philippine Journal of Science is issued twelve times a 
year. The sections were discontinued with the completion of 
Volume XIII (1918). 
Yearly subscription, beginning with Volume XIV, 5 dollars 
United States currency. Single numbers, 50 cents each. 
Publications sent in exchange for the Philippine Journal of 
Science should be addressed : Library, Bureau of Science, Manila, 
P. I. 
Subscriptions may be sent to the Business Manager, Phil- 
ippine Journal of Science, Bureau of Science, Manila, P. I., or 
to any of the agents listed on the third page of this cover. 
Enteted at the post office at Manila, P. I., as second-class matter. 
