The Palearctic stink bug, Picromerus bidens (Linnaeus, 1758), is reported from Michigan for the first time, with a summary of the knowledge of this species in the United States and an emendation to the most recent Michigan pentatomid key.
Swanson, Daniel R.; Keller, Oliver; and Rowley, Jessica D.
"First Record of the Palearctic Predatory Stink Bug, Picromerus Bidens (Heteroptera: Pentatomidae: Asopinae), in Michigan,"
The Great Lakes Entomologist: Vol. 46
, Article 9.
Available at: https://scholar.valpo.edu/tgle/vol46/iss2/9