The Scarabaeoidea (Coleoptera) of Iowa: An annotated checklist Author Freese, Edwin L. 33493 “ S ” Avenue Adel, Iowa 50003 Author Veal, Doug A. 168 Thompson Drive SE Cedar Rapids, Iowa 52403 Author Lago, Paul K. Biology Department, University of Mississippi University, Mississippi 38677 text Insecta Mundi 2020 2020-08-28 2020 787 1 83 journal article 10.5281/zenodo.5353792 1942-1354 5353792 88D45C5E-0E49-4F02-87A4-C4FA55A83B2F Geotrupes hornii Blanchard, 1888 Howden 1955a ; Ratcliffe and Paulsen 2008 ; DAVC; ELFC. Collection dates: June, August. Specimen label data: Waubonsie State Park, Fremont Co., Iowa , 8 August 2003 , 9 June 2012 , UV light, DAV, ELF (DAVC, ELFC). Only three specimens known from Iowa . County records ( Figure 12 ): Fremont, Winnebago.