/y//s e#rm- 



^\nt BIENNIAL REPORT 



0\R^e^T OR 



H. J. VanCleave 



UNIVERSI/Y Or i.-u.r.lOfS 



URBANA. iLUNOIBi 



OF THE 



STATE LABORATORY OF NATURAL HISTORY, 



CHAMPAIGN. ILLINOIS. 



October 31, 1888. 



GA2ETTE Print, Champaign. 



NAIL' UAL 

 p .r.r~^ 4I3T0RY SURVEY 



10 



59 " y\wMi 



