SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOLUME 91 NUMBER 8 



Johnson jFunb 



REPORTS ON THE COLLECTIONS OBTAINED BY THE FIRST 



JOHNSON-SMITHSONIAN DEEP-SEA EXPEDITION 



TO THE PUERTO RICAN DEEP 



NEW POLYCHAETOUS 

 ANNELIDS 



(With Two Platfs) 



BY 



AARON L. TREADWELL 



Professor of Zoology, Vassar Colletje 



(Puni.lCATION ZZIC) 



CITY OF WASHINGTON 



PUBLISHED BY THE SMITHSONIAN INSTITUTION 



MARCH 23, 1934 



