1. Geographic variation in field body temperature of Sceloporus lizards;Andrews;Journal of Thermal Biology,1998
2. Termorregulación y comportamiento de forrajero de Phrynosoma orbiculare en El Arenal, Nicolás Romero, Estado de México;Arias-Balderas,2011
3. Field studies of body temperatures and thermoregulation;Avery,1982
4. Body temperatures of reptiles;Brattstrom;American Midland Naturalist,1965
5. Temperature regulation and diurnal activity in horned lizards;Brattstrom,1965