The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.
- Henry, Thomas J., and Richard C. Froeschner, eds. 1988. Catalog of the Heteroptera, or True Bugs, of Canada and the Continental United States. xix + 958
- T. D. A. Cockerell. 1909. Fossil insects from Colorado. The Entomologist 42(554):170-174