References
Animal Diversity Web 2001. < http://animaldiversity.ummz.umich.edu/accounts/Latrodectus_hesperus/>. Accessed 21 November 2012.
Blackledge, T. A. and J. M. Zevenbergen. 2007. Condition-dependent spider web architecture in the western black widow, Latrodectus hesperus. Animal Behaviour 73:855-864.
Burke Museum 2010. <
http://www.burkemuseum.org/spidermyth/myths/blackwidow.html>.
Accessed 29 November 2012.
Cates,
J. and B. W.. 2012. Black Widow Spider vs. Eastern
Black-necked Garter Snake; near Moffat, Texas. Bugsinthenews
11 <http://bugsinthenews.info/?p=2227>.
Accessed 23 November 2012.
Drees, B.M. and J. Jackman. 1999. Field
Guide to Texas Insects. Gulf Publishing Company, Houston, Texas, USA
Garb, J. E., A. Gonzalez and R. G. Gillespie. 2004. The black widow spider genus Latrodectus (Araneae: Theridiidae): phylogeny and invasion history. Mol. Phy. Evol. 31: 1127-1142.
Nelsen, D.R., A.M. Cooper, G.A. Fox, W. Kelln and W.K. Kayes. 2012. Poke but Don’t Pinch: Risk Assessment and Defensive Behaviors of the Western Widow Spider (Latrodectus hesperus). Loma Linda University, Department of Earth and Biological Sciences, Loma Linda, California, USA.
Peabody Museum Of Natural History: Yale University
2008. <http://archive.peabody.yale.edu/exhibits/treeoflife/morph.html>.
Accessed 10 November 2012.
Ross, K. and R. L. Smith. 1979. Aspects of the courtship behavior of the black widow spider, Latrodectus hesperus (Araneae: Theridiidae), with evidence for the existence of a contact sex pheromone. Journal of Arachnology 7:69-77.
Salomon, M. 2011. The natural diet of a polyphagous predator, Latrodectus hesperus (Araneae: Theridiidae), over one year. The Journal of Arachnology 39:154-160.
Smithsonian National Museum of Natural
History 2012. <http://www.mnh.si.edu/highlight/sem/spiders.html>.
Accessed 7 November 2012.
Vetter, R. S., L. S. Vincent, D. W. R. Danielsen, K. I. Reinker, D. E. Clarke, A. A. Itnyre, J. N. Kabashima and M. K. Rust. 2012. The prevalence of brown widow and black widow spiders (Araneae: Theridiidae) in urban southern California. Journal of Medical Entomology 49:947-951.
Virginia Cooperative Extension 2010. <http://pubs.ext.vt.edu/444/444-422/444-422.html>. Accessed 13 November 2012.