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CANADA ' 
DEPARTMENT OF MINES 
Hon. Charles Stewart, Minister; Charles Camsbll, Deputy Minister 
NATIONAL MUSEUM OF CANADA 
W. H. Collins, Acting Director 
BULLETIN No. 52 
Biological Series, No. 14 
TheLepturini of America North of Mexico 
PART I 
BY 
J. M. Swaine and Ralph Hopping 
Entomological Branch, Department of Agriculture, Ottawa 
OTTAWA 
F. A. ACLAND 
PRINTER TO THE KING’S MOST EXCELLENT MAJESTY 
1928 
Price y 20 cents 
