Phrynosomamcallii - Flat-tailed Horned Lizard USFWS Photo by Jim Rorabaugh, http://www.fws.gov/southwest/es/arizona/Reptiles.htm English applies to jurisdiction:
novaceki.jpg English: Comparison of the Palm Springs Pygmy Iguana, Pumilia novaceki (climbing), and the Anza Borrego Horned Lizard, Phrynosomamcallii, from