FIELD BOOK OF 

 INSECTS 



WITH SPECIAL REFERENCE TO 

 THOSE OF NORTHEASTERN 

 UNITED STATES, AIMING TO 

 ANSWER COMMON QUESTIONS 



BY FRANK E. LUTZ, PH.D. 



ASSOCIATE CURATOR, DEPARTMENT OF IN- 

 VERTEBRATE ZOOLOGY, AMERICAN MUSEUM 



OF NATURAL HISTORY ::::::::::: 



With about 800 Illustrations, Many in Color 



G. P. PUTNAM'S SONS 



NEW YORK AND LONDON 



Iknicfeerbocfeer press 



1918 



