ftyto 



10 



THE PHILIPPINE 



JOURNAL OF SCIENCE 



EDITED BY 



PAUL C. FREER, M. D., Ph. D. 



WITH THE COOPERATION OF 



DEAN C. WORCESTER, A. B. ; ROBERT BENNETT BEAN, M. D. 

 MERTON L. MILLER, Ph. D.; CHARLES S. BANKS, M. S. 

 ALVIN SEALE, A. B. ; LAWRENCE E. GRIFFIN, Ph. D. 



RICHARD c. McGregor, a. b.: nellie louise cook, B. L., M. A. 



PUBLISHED BY 



THE BUREAU OF SCIENCE 



OF THE 



GOVERNMENT OF THE PHILIPPINE ISLANDS 



D. Ethnology, Anthropology, and General 

 Biology 



Volume V 

 1910 



With 45 Plates and 25 Text Figures 



MANILA 



bureau of printing 



1910 



iL\ 



1331 



