Mohawk Dunes Fringe-toed Lizard

Uma thurmanae

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Like other fridge-toed lizards is a medium sized lizard with a flat body and a fragile tail. As a result of growth, the lizard grows in size ranging from 0 to 5cm as juve…

Mohawk Dunes Fringe-toed Lizard illustration

How to identify

Like other fridge-toed lizards is a medium sized lizard with a flat body and a fragile tail. As a result of growth, the lizard grows in size ranging from 0 to 5cm as juveniles and 7 to.12.2cm for adults in total length. The body parts consists of a pointed snout for easy burrowing, moderately large eyes with interlocking eyelids, a countersunk lower jaw, flaps over the ear openings and valves in the nasal passages. It has small, harsh and granular scales. Usually, they are cream, tan and reddish-brown in colour but specifically, cream in the underside with blatant dark spots on the belly sides as well as on the throat. The unique orange coloration on the belly during breeding season as well as the dark lines on the neck and shoulders distinguish this lizard from the similar species. The dorsal side is marked with small orange spots and on the neck through to the shoulder, the spots form lines and eventually appear in rows. The scales on the back edges of the toes are special and pointed, looking like a fringe hence, the name by which it is called.

Range

Uma thurmanae is restricted to the Mohawk Dunes in the Mohawk Mountains of Arizona.

Similar species

Uma thurmanae is a cryptic species that doesn't show morphological differences between it and other species in the Uma notata complex. It is best differentiated from other fringe-toad lizards by range.

Name and etymology

Thurmanae: Honoring American actress Uma Karuna Thurman.

More illustrations

Mohawk Dunes Fringe-toed Lizard

At a glance

Range

Uma thurmanae is restricted to the Mohawk Dunes in the Mohawk Mountains of Arizona.

Guide

Reptiles and Amphibians of North America

Range map

Range map for Mohawk Dunes Fringe-toed Lizard

Approximate range. © Mapbox © OpenStreetMap

Sources & further reading