Six new species are added to the 1970 list of Michigan Pentatomoidea, and two are deleted.
McPherson, J. E.
"Additions and Corrections to the List of Michigan Pentatomoidea (Hemiptera),"
The Great Lakes Entomologist: Vol. 12
, Article 5.
Available at: http://scholar.valpo.edu/tgle/vol12/iss1/5