Johnson, Paul J. (1991). "Taxonomic notes, new records, and a key to the adults of North American Byrrhidae (Coleoptera)". Proceedings of the Entomological Society of Washington, vol. 93, no. 2, 322–332.
Johnson, Paul J. / Arnett, Ross H. Jr., Michael C. Thomas, Paul E. Skelley, and J. H. Frank, eds. (2002). "Family 42. Byrrhidae Latreille 1804". American Beetles, vol. 2: Polyphaga: Scarabaeoidea through Curculionoidea, 113–116.
Further reading
Arnett, R. H. Jr., M. C. Thomas, P. E. Skelley and J. H. Frank. (eds.). (21 June 2002). American Beetles, Volume II: Polyphaga: Scarabaeoidea through Curculionoidea. CRC Press LLC, Boca Raton, Florida ISBN978-0-8493-0954-0.
Arnett, Ross H. (2000). American Insects: A Handbook of the Insects of America North of Mexico. CRC Press.
Richard E. White. (1983). Peterson Field Guides: Beetles. Houghton Mifflin Company.
