Updates To The Stonefly Fauna Of Illinois And Indiana Author DeWalt, R. Edward Author Grubbs, Scott A. Department of Biology and Center for Biodiversity Studies Western Kentucky University Bowling Green, KY 42101 U. S. A. text Illiesia 2011 2011-01-31 7 3 31 50 journal article http://doi.org/10.5281/zenodo.4760399 f4c5df5c-bfc2-427a-933a-59bd8530b0a7 1854-0392 4760399 Allocapnia rickeri Frison. This species is distributed throughout much of eastern North America and west into the Ozark Mountains ( Ross & Ricker 1971; Poulton & Stewart 1991). A paratype locality is in the Apple River drainage in the unglaciated Driftless Area of northwestern Illinois ( Frison 1929 ). Webb (2002) was unable to recollect this species from the Apple River drainage in his reassessment of the winter stoneflies of Illinois. We present two new localities for the region. IL , Jo Daviess Co. , Apple River , 7 km SW Millville at E Townsend Rd. , 42.40481 , -90.11692 , 3/20/2009 , R.E. DeWalt , 10♂ , 5♀ ( INHS ) ; 2.5 km W Elizabeth at US-20, 42.31888 , - 90.25408 , 3/20/2009 , R.E. DeWalt , 8♂ , 3♀ ( INHS ) .