Bulletin 



OF THE 



Illinois State Laboratory 



Natural History 



Urbana, Illinois, U. S. A. 



STEPHEN A. FORBES, Ph.D., LL.D. 

 Director 



Vol. XI. December, 1915 Article IV. 



SOME ADDITIONAI, RECORDS OF CHIRONOMIDyE FOR ILLINOIS 

 AND NOTES ON OTHER ILLINOIS DIPTERA 



BY 



John R. Malloch 



