Q 



pi-.C. 



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- 



OTTAWA 



THOMAS MULVEY 



PRINTER TO THE KING'S MOST EXCELLENT MAJESTY 



1921 



Issued February 4, 1921. 



