Crotaphytidae Collared and Leopard Lizards
Species I've seen:
Crotaphytus Collared Lizards
Crotaphytus bicinctores
Great Basin Collared Lizard
Crotaphytus collaris
Eastern Collared Lizard
Crotaphytus nebrius
Sonoran Collared Lizard
Crotaphytus vestigium
Baja California Collared Lizard
Gambelia Leopard Lizards
Gambelia copeii
Cope’s Leopard Lizard
Gambelia sila
Blunt-nosed Leopard Lizard
Gambelia wislizenii
Long-nosed Leopard Lizard