^"Phylini Report". Integrated Taxonomic Information System. Retrieved 25 January 2018.
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.
Thomas J. Henry, Richard C. Froeschner. (1988). Catalog of the Heteroptera, True Bugs of Canada and the Continental United States. Brill Academic Publishers.