Dennis, D. “Ethology of Proctacanthus Longus (Wiedemann, 1821) (Diptera: Asilidae) in Northeastern Florida, U.S.A.”. Journal of the Entomological Research Society, Vol. 21, no. 1, Mar. 2019, pp. 37-56, http://www.entomol.org/journal/index.php/JERS/article/view/1439.