 Trans-Pecos striped whiptail

The Trans-Pecos striped whiptail ("Aspidoscelis inornatus heptagrammus") is a subspecies of the little striped whiptail ("Aspidoscelis inornatus") lizard.It is found in the semiarid, sandy habitats of the Chihuahuan Desert, in the United States from West Texas across southern New Mexico to Arizona, as well as northern Mexico.