Bulletin 



OF THE 



Illinois State Laboratory 



Natural History 



Urbana, Ilijnois, U. S. a. 



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

 Director 



Vol. X August, 1915 Articles VII-VIIL 



ART. VII. TWO NEW SPECIES OP LUMBRICID^E FROM ILLINOIS 



BY 

 Frank Smith, A.M., and Elizabeth Mae Gittins, M. A. 



ART. VIII. TWO NEW VARIETIES OF EARTHWORMS WITH A KEY 

 TO DESCRIBED SPECIES IN ILLINOIS 



BY 

 Kwank Smith, A.M. 



