Investigations of the Illinois chorus frog Pseudacris streckeri illinoensis Tucker, J. K. 1998. Investigations of the Illinois chorus frog Pseudacris streckeri illinoensis. Reprinted by U.S. Geological Survey, Environmental Management Technical Center, Onalaska, Wisconsin, February 1998. LTRMP 98-R004. 11 pp. (NTIS #PB98-133564) ABSTRACT This publication contains reprints of articles on the Illinois chorus frog Pseudacris streckeri illinoensis that originally appeared in the Transactions of the Illinois State Academy of Science 90(3 and 4):161 166 and 90(3 and 4):167 170 and Herpetological Natural History 5(1):83 87. KEYWORDS Fecundity, food habits, Illinois, Illinois chorus frog, Madison County, newly transformed froglets, Pseudacris streckeri illinoensis