Q 



^ REPORT 



OF THE 



CANADIAN ARCTIC EXPEDITION 



1913-18 



VOLUME IX: ANNELIDS, PARASITIC 

 WORMS, PROTOZOANS, ETC. 



PART C: HIRUDINEA 



By J. PERCY MOORE 



SOUTHERN PARTY, 1913-1916 



OTTAWA 



THOMAS MU1,VEY 

 PRINTER TO THE KING'S MOST EXCELLENT MAJESTY 



1921 



Iffiued February 4, 1921. 



