V. "? ■ REPORT 



OF THE 



• CANADIAN ARCTJC EXPEDITION 



1913-18 



VOLUME IX 

 ANNELIDS, PARASITIC WORMS, PROTOZOANS, Etc. 



PART A: OLIGOCHAETA 



Lumbriculidae . ... . . . . Frank Smith 



Enchytraeidae Paul S. Welch 



SOUTHERN PARTY, 1913-16 



OTTAWA 



J de LABROQUERIE TACHfe 



PRINTER TO THE KING'S MOST EXCELLENT MAJESTY 



1919 



Issued September 29, 1919 



