This article is a report of certain investigations being made in the Zoology Laboratories of the State University of Iowa, concerning the alimentation of some common Iowa fishes. The work includes both carnivorous and herbivorous types.
Proceedings of the Iowa Academy of Science
©1932 Iowa Academy of Science, Inc.
Aitken, Walter W.
"A Comparative Study of the Digestive Systems of Certain Teleosts with Special References to Carpoides cyprines,"
Proceedings of the Iowa Academy of Science, 39(1), 245-249.
Available at: https://scholarworks.uni.edu/pias/vol39/iss1/71