A review of the species of Aradidae or flat bugs found in Iowa is presented. New state records for Aradus aequalis Say, A. crenatus Say, A. implanus, and Mezira lobata (Say) are included.
Freese, Edwin and Chordas, Stephen W.
"Annotated Checklist of the Aradidae (Hemiptera: Heteroptera) or "Flat Bugs" of Iowa,"
The Great Lakes Entomologist, vol 55
Available at: https://scholar.valpo.edu/tgle/vol55/iss2/7