﻿THE PHILIPPINE 



JOURNAL OF SCIENCE 



ALVIN J. COX, M.A., Ph.D. 



GENERAL EDITOR 



Section D 



GENERAL BIOLOGY, ETHNOLOGY, 

 AND ANTHROPOLOGY 



EDITED WITH THE COOPERATION OF 



M. L. MILLER, Ph. D. ; R. P. COWLES, Ph. D. ; C. S. BANKS, M. S. 



ALVIN SEALE, A. B. ; C. F. BAKER, A. M. 



RICHARD C. MCGREGOR, A. B. 



Volume IX 



1914 



With 56 Plates, and 45 Text Figures 



130429 



MANILA 



BUREAU OF PRINTING 



1914 



