Lynette Elliott, Patrick Coin, Beatriz Moisset, Chuck Entz, John S. Ascher, V Belov, H. Go, Marci Hess (5 december 2017). ”Genus Anthophora - Diggers” (på engelska). BugGuide. Iowa State University - Department of Entomology. https://bugguide.net/node/view/45302. Läst 28 april 2019.