H. V. Weems, Jr. and W. H. Whitcomb, “Brown Recluse Spider, Loxosceles reclusa Gertsch and Mulaik (Arachnida: Araneae: Loxoscelidae): EENY-233/IN389, rev. 10/2002”, EDIS, vol. 2002, no. 9, Nov. 2002.