These spiders are found from occur from southern Canada south
through the lower 48 United States, Mexico, and Central America
as far south as Costa Rica. (Milne and Milne, 1980; Platnick,
2004) Biogeographic Regions: Nearctic; Nearctic :: Native -
Milne, L., M. Milne. 1980. The Audubon Society Field Guide to
North American Insects and Spiders. New York: Alfred A. Knopf.