SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOLUME 91. NUMBER 25 



Johnson jfunb 



REPORTS ON THE COLLECTIONS OBTAINED BY THE FIRST 



JOHNSON-SMITHSONIAN DEEP-SEA EXPEDITION 



TO THE PUERTO RICAN DEEP 



A NEW ACTINIAN 



BY 

 OSKAR CARLGREN 



Zoological Institute, Lund, Sweden 



(Publication 3401) 



CITY OF WASHINGTON 



PUBLISHED BY THE SMITHSONIAN INSTITUTION 



JANUARY 30, 1937 



