ToL Scientific Contributors for Iguania

• Kevin de Queiroz Smithsonian National Museum of Natural History, Washington, D. C., USA (Squamata)
• Emilia P. Martins Indiana University, Bloomington, Indiana, USA (Squamata)
• Tod Reeder San Diego State University, San Diego, California, USA (Phrynosomatidae)

ToL Treehouse Contributors for Iguania

• Lisa Schwartz University of Arizona

ToL Media Contributors for Iguania

• David Bygott
• Mike Cong Houston Zoo
• Kevin de Queiroz Smithsonian National Museum of Natural History, Washington, D. C., USA
• Rylan Higgins University of Arizona
• Michel Laurin Muséum National d'Histoire Naturelle, Paris, France
• Manuel Mejia Universidad de Guayaquil - Escuela de Bilogia
• JORGE ORTEGA GRANDA UNIVERSIDAD DE GUAYAQUIL
• Katja Schulz University of Arizona, Tucson, Arizona, USA
• Lisa Schwartz University of Arizona

Other Iguania biologists and enthusiasts

• Mike Cong Houston Zoo (Phrynosomatidae)
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