JAN 271899 



77/. BULLETIN 



OF THE 



JLLINOIS QtaTE [^ABORATORY 



OF 



NATURAL HISTORY, 



Urbana. Illinois. 



VOLUME V. 



ARTICLE VI.~A LIST OF THE PROTOZOA AND ROTIFER A 

 FOUND IN THE ILLINOIS RIVER AND ADJACENT 

 LAKES A T HA FANA, ILL. 



BY ADOLPH HEMPEL, M. S. 



Illinois State Laboratory of Natural History, 



IRHANA, ILLINOIS. 



December, 1898. 



