DESCRIPTION: A medium-sized (up to 100 mm or 3.9″ from snout to vent), slim, gray-brown to orange-brown lizard with a long, thin tail, and a slim, pointed snout. The body is marked with six (rarely seven) muted, light gray-brown, stripes and numerous light spots. The spots become a vibrant, bright yellow color on the hind limbs and lower back. The tail is olive-gray. The underside is plain and pale. Young animals lack spots and have more distinct stripes. The scales on the body are small and granular. The scales on the tail are large, keeled, and rectangular. The scales on the belly are large, smooth, and rectangular. The scales on top of the head are large, smooth, and plate-like. This lizard is distinguished from other whiptails in Arizona by its indistinct stripes, relatively numerous spots, and bright yellow spots on the hind limbs and lower back.

DISTRIBUTION: This lizard is found in Greenlee County, extreme eastern Graham County, and portions of Cochise County. In Arizona it occurs at elevations ranging from about 900 m to over 2,300 m (or 3,000′ to over 7,500′).

HABITAT: Primarily an inhabitant of Madrean Evergreen Woodland and Semidesert Grassland communities but this lizard also enters the lower reaches of Petran Montane Conifer Forest. It is usually encountered in relatively moist areas such as canyon bottoms, drainages, and riparian corridors.

BEHAVIOR: This is an alert, diurnal, fast-moving ground-dweller. It is often encountered in the morning foraging or basking in the sun. It hibernates during the cold months of winter and late fall.

DIET: It actively forages by rooting around in organic matter under bushes and digging in the soil around the bases of rocks, and other surface debris. Prey consists of termites, beetles, other insects, spiders, and scorpions.