ILLINOIS BIOLOGICAL 

 MONOGRAPHS 



Vol. VII October, 1922 No. 4 



A CLASSIFICATION OF THE LARVAE 

 OF THE TENTHREDINOIDEA 



WITH FOURTEEN PLATES 



BY 



HACHIRO YUASA 



Price $2.00 1 



Published by the University of Illinois Press 



under the auspices of the graduate school 



Urbana, Illinois 



