DESCRIPTION: A medium-sized (up to 114 mm or 4.5″ from snout to vent), cream to light tan colored lizard with a relatively flat body and a flattened tail. Coloration usually closely matches the sand on which the lizard lives. The back is marked with small orange spots surrounded by a network of black reticulations. The underside is plain pale cream and becomes tinted with light yellow-green during the breeding season (spring). A conspicuous dark spot marks each side of the belly. The underside of the tail is marked with black crossbars. There are dark, crescent-shaped lines on the throat. This lizard has numerous adaptations for life on fine sand including a fringe of enlarged pointed scales on each hind toe to increase traction, a chisel-shaped snout for burrowing, a countersunk lower jaw, interlocking eyelids, flaps over the ear openings, and valves in the nasal passages to keep sand out of the body. The scales are very small and granular. The crescent-shaped lines on the throat of this lizard, its lack of orange bars on the belly, and its lack of dark lines on the shoulders distinguish it from the similar looking Yuman Fringe-toed Lizard.

DISTRIBUTION: This lizard is found in a few small parcels along the west-central border of the state. It is known from the the vicinity of Parker and areas to the south and southeast. In our state it occurs at elevations ranging from about 300′ to 2,500′.

HABITAT: This sand specialist occupies open dune fields and shrub invaded sand hummocks with at least sporadic, open patches of fine, wind-blown sand. It occurs within the Lower Colorado River subdivision of the Sonoran Desertscrub community.