REPORT 
OF THE 
CANADIAN ARCTIC. EXPEDITION 
1913-18 
VOLUME VIII: MOLLUSKS, ECHINODERMS, 
COELENTERATES, ETC. 
PART E: ROTATORIA 
By H. K. HARRING 
SOUTHERN PARTY—1913-1916 
OTTAWA 
F, A. ACLAND 
PRINTER TO THE KING’S MOST EXCELLENT MAJESTY 
1921 
Issied Decenber 31, 1921. | 
