^ abKirby, W. (1837). The insects. Pt 4, In Richardson, John, Fauna Boreali-Americana, or the zoology of the northern parts of British America. London: Longman. pp. xxxix + 325 pp., 8 pls.
^Walker, F. (1848). List of the specimens of dipterous insects in the collection of the British Museum. part 1. London: British Museum. pp. 1–229.
^Burger, J. F. (1995). "Catalog of Tabanidae (Diptera) in North America north of Mexico". International Contributions on Entomology. 1 (1). Associated Publishers: 1–100.