Results 1 results found Pygmy short-horned lizard (Phrynosoma douglasi douglasi), Pawnee National Grassland, Colorado, United States of America, North America Texas Horned Lizard (Phrynosoma cornutum), adult hiding in sand, Rio Grande Valley, Texas, USA Texas Horned Lizard (Phrynosoma cornutum), adult at sunset, Rio Grande Valley, Texas, USA Desert horned Lizard Death Valley NP California USA