The checkered whiptail (Aspidoscelis tesselata) is a species of lizard found in the southwestern United States in Colorado, Texas and New Mexico, and in northern Mexico in Chihuahua and Coahuila.
The checkered whiptail (Aspidoscelis tesselata) is a species of lizard found in the southwestern United States, particularly in Colorado, Texas, and New Mexico, as well as parts of northern Mexico, including Chihuahua and Coahuila.