The additions to my list of two years ago presented in this contribution number thirty and I have a few species undetermined that can probably be included by the time the full list is published.
Proceedings of the Iowa Academy of Sciences
©1889 Iowa Academy of Science, Inc.
"Additions to the Catalogue of Iowa Hemiptera,"
Proceedings of the Iowa Academy of Science, 1(Pt. 1), 65-65.
Available at: https://scholarworks.uni.edu/pias/vol1/iss1/34