J. N. Stuart:
Southwestern Fence Lizard
J. N. Stuart:
Little Striped Whiptail
J. N. Stuart:
Yarrow's Spiny Lizard
J. N. Stuart:
Common Side-blotched Lizard
J. N. Stuart:
Greater Earless Lizard
J. N. Stuart:
Chihuahuan Spotted Whiptail
J. N. Stuart:
Checkered Whiptail
J. N. Stuart:
Southwestern Fence Lizard
J. N. Stuart:
Western Whiptail
J. N. Stuart:
Eastern Collared Lizard
J. N. Stuart:
Eastern Collared Lizard
J. N. Stuart:
Side-blotched Lizard
J. N. Stuart:
Southwestern Fence Lizard
J. N. Stuart:
Chihuahuan Spotted Whiptail (juvenile)
J. N. Stuart:
Plateau Striped Whiptail
J. N. Stuart:
Southwestern Fence Lizard (Sceloporus cowlesi)
J. N. Stuart:
Plateau Striped Whiptail
J. N. Stuart:
Round-tailed Horned Lizard (Phrynosoma modestum)
J. N. Stuart:
Round-tailed Horned Lizard (Phrynosoma modestum)
J. N. Stuart:
Round-tailed Horned Lizard (Phrynosoma modestum)
J. N. Stuart:
Round-tailed Horned Lizard (Phrynosoma modestum)
J. N. Stuart:
Western Whiptail lizard (Aspidoscelis tigris)
J. N. Stuart:
Chihuahuan Spotted Whiptail lizard (Aspidoscelis exsanguis)
J. N. Stuart:
Chihuahuan Spotted Whiptail lizard (Aspidoscelis exsanguis)
J. N. Stuart:
Little Striped Whiptail lizard (Aspidoscelis inornata)
J. N. Stuart:
Tree Lizard (Urosaurus ornatus)
J. N. Stuart:
Round-tailed Horned Lizard (Phrynosoma modestum)
J. N. Stuart:
Plateau Striped Whiptail (Aspidoscelis velox)
J. N. Stuart:
Plateau Striped Whiptail (Aspidoscelis velox)
J. N. Stuart:
Little Striped Whiptail lizard (Aspidoscelis inornata)
