I would like to thank
everybody who allowed me to use their images and
educational material. It was great help to complete this project.
Ernst. H. Carl.
1992. Venomous Reptiles of North America. Smithsonian Institution
Press, Washington, USA.
Martin, James. 1995. Poisonous Lizards: Gila Monsters and Mexican
Beaded Lizards. Capstone Press. Minneapolis, Minnesota, USA.
Mattison, Chris. 2004. Lizards of the World. Facts on File,
Inc. New York, New York, USA.
Pringle Laurence. 1997. Animal Monsters: The Truth About Scary
Creatures. Marshael Cavendish, Terrytown, New York, USA.
Vitt J. Laurie and Eric R. Pianka. 2003. Lizards: Windows to the
Evolution of Diversity. University of California Press, Los Angeles, California, USA.
Zweifel G. Richard and Harold G. Cogger. 1992. Reptiles and
Amphibians. Smithmark Plublishers, New York,
IMAGES AND WEB
Boyce Thomson Arboretum
Accessed 16 April.
Brad and Lynn's Field Photos
Accessed 20 April 2008.
Accessed 21 April 2008.
Dr. Seward 2002.
URL:http://www.drseward.com>. Accessed 19 April 2008.
Images 2008. URL:http://en.wikipedia.org/wiki/Gila_monster.
Accessed 15 April 2008.
San Diego Zoo 2008.
Accessed 10 April 2008.
Smithsonian National Zoo
URL:http://www.nationalzoo.si.edu>. Accessed 13 April 2008.
Accessed 14 April 2008.