For full scientific descriptions of the species herein mentioned see the report of the Michigan Agricultural Society for 1888.
Proceedings of the Iowa Academy of Sciences
©1888 Iowa Academy of Science, Inc.
Gillette, C. P.
"Cynipids and Cynipidous Galls on Oaks Common to Iowa,"
Proceedings of the Iowa Academy of Science, 1(Pt. 1), 53-56.
Available at: https://scholarworks.uni.edu/pias/vol1/iss1/26