SMITHSONIAN INSTITUTION 



UNITED STATES NATIONAL MUSEUM 

 Bulletin 100 



VOLUME 1, PART 8 



CONTRIBUTIONS TO THE BIOLOGY OF THE 



PHILIPPINE ARCHIPELAGO AND 



ADJACENT REGIONS 



POLYCHAETOUS ANNELIDS COLLECTED 



BY THE UNITED STATES FISHERIES 



STEAMER "ALBATROSS" IN THE 



WATERS ADJACENT TO THE 



PHILIPPINE ISLANDS IN 



1907-1910 



By A. L. TREADWELL 



Of the Department of Zoology, Vassar College 

 Poughkeepsie, New York 



WASHINGTON 



GOVERNMENT PRINTING OFFICE 

 1920 



