Sceloporus merriami
One of the smaller Sceloporus, common in canyony areas in the Big Bend Region.
An adult near Closed Canyon in Big Bend Ranch State Park, Presidio County, Texas, 24 Apr 2005.
Near Big Bend National Park, Brewster County, Texas, 24 Apr 2005.
An adult in Closed Canyon in Big Bend Ranch State Park, 24 Apr 2005.