ALLAN HANCOCK PACIFIC EXPEDITIONS 



VOLUME 8 NUMBER 5 



A REPORT ON THE ECHINI 

 OF THE WARMER EASTERN PACIFIC, 

 BASED ON THE COLLECTIONS OF THE 



VELERO III 



(Plates 35-71, Text Figures 1-3) 



BY 



HUBERT LYMAN CLARK 



/v 



,V^-/ . 



THE UNIVERSITY OF SOUTHERN CALIFORNIA PRESS 



LOS ANGELES, CALIFORNIA 



1948 



