STATE OF OLINOIS 

 DEPARTMENT OF REGISTRATION AND EDUCATION 



DIVISION OF THE 

 NATURAL HISTORY SURVEY 



STEPHEN A. FORBES. Chitf 



Vol. XVI. BULLETIN Article IV. 



A List of the Insect Types in the Collections 



of the Illinois State Natural History 



Survey and the University of Illinois 



BY 

 THEODORE H. FRISON 



PRINTED BY AUTHORITY OF THE STATE OF ILLINOIS 



URBANA. ILLINOIS 

 Febniarr. 1927 



