American jjiature 



Group I. Classification of Nature 



AMERICAN INSECTS 



VERNON L. KELLOGG 



Pro/esior of Entomology and Lecturer on Bionomics 

 in Leland Stanford Jr. University 



WITH MANY ORIGINAL ILLUSTRATIONS 

 BY 



MARY WELLMAN 



SECOND EDITION, REVISED 



NEW YORK 



HENRY HOLT AND COMPANY 



1908 



