Pflieger, W.L. 1975. The fishes of Missouri. Missouri Department of Conservation. 

 343 pp. 



Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea, and 

 W.B. Scott. 1991. Common and scientific names of fishes from the United States 

 and Canada. Special Publication number 20. American Fisheries Society, 

 Bethesda, MD. 



Sparks, R.E. 1977. Environmental inventory and assessment of navigation pools 

 24, 25, and 26, Upper Mississippi and lower Illinois Rivers: an electrofishing survey 

 of the Illinois River, Special Report No. 5 Water Resources Center, University of 

 Illinois, Urbana. 82 pp. 



Sparks, R.E. and W.C. Starrett. 1975. An electrofishing survey of the Illinois River, 

 1959-1974. Illinois Natural History Survey Bulletin 31:317-380. 



Sparks, R.E. and T.V. Lerczak. 1993. Recent trends in the Illinois River indicated 

 by fish populations. Aquatic Ecology Technical Report 93/16. Illinois Natural History 

 Survey, Champaign. 34 pp. 



49 



