The collections in this extensive order of insects are now sufficiently full to give us, we believe, a fair idea of the Coleopterous fauna of the State.
Proceedings of the Iowa Academy of Sciences
©1888 Iowa Academy of Science, Inc.
Osborn, Herbert and Wickham, H. F.
"Fragment of a Catalogue of the Coleoptera of Iowa,"
Proceedings of the Iowa Academy of Science, 1(Pt. 1), 44-44.
Available at: https://scholarworks.uni.edu/pias/vol1/iss1/21