DOMINION OF CANADA 



DEPARTMENT OF AGRICULTURE 

 ENTOMOLOGICAL BRANCH 



G. GORDON HEWITT, DOMINION ENTOMOLOGIST 



CANADIAN BARK-BEETLES 



PART I. 



DESCRIPTIONS OF NEW SPECIES 



BY 



Jf MfSWAINE 



Assistant Entomologist in Charge of Forest Insect Investigations 



BULLETIN No. 14 



(Technical Bulletin) 



Published by direction of Hon. MARTIN BURRELL, Minister of Agriculture, Ottawa. 



Ottawa: Printed by J. de L. Tache, 



Printer to the King's Most Excellent Majesty. 



1917 





