Reptiles
Leaf-Toed Gecko
Phyllodactylus nocticolus · also called leaf-toed geckos, peninsular leaf-toed gecko
Clinging to a vertical desert rock face after dark, a leaf-toed gecko grips the smooth surface with its distinctive leaf-shaped toe pads, one of only a handful of gecko species that can genuinely call the southwestern United States home rather than having arrived from somewhere else.
Overview
The leaf-toed gecko, Phyllodactylus nocticolus, is a small, nocturnal lizard native to rocky desert outcrops across parts of the southwestern United States and the Baja California peninsula. Its distinctive leaf-shaped toe pads, status as one of the region’s few genuinely native gecko species, and unusual movable eyelids make it one of the more anatomically and biogeographically notable geckos found in North America.
A true native among many newcomers
While several gecko species now found in the southwestern United States arrived from elsewhere, the leaf-toed gecko is one of the genuine originals, native to the desert rock outcrops it still calls home today.
Status
Least Concern, present across suitable rocky desert habitat within its range in the southwestern United States and Baja California.
Leaf-Toed Gecko: common questions
Why is it called the leaf-toed gecko?
This species has expanded, leaf-shaped pads at the tip of each toe, a distinctive adaptation that helps it grip smooth or vertical rock surfaces effectively, and this leaf-like toe structure gives the species its descriptive common name.
Is the leaf-toed gecko native to the United States?
Yes, this species is one of only a small number of gecko species genuinely native to the southwestern United States, setting it apart from several other gecko species found in the region that were instead introduced from elsewhere and have since become established.
Why does the leaf-toed gecko have movable eyelids?
This species has movable eyelids, an unusual feature among geckos since most gecko species instead rely on a fixed, transparent covering over the eye that they lick clean rather than blink, a trait shared with a small number of other gecko genera found in North America.
Where does the leaf-toed gecko live?
This species is native to rocky desert outcrops across parts of the southwestern United States and the Baja California peninsula, sheltering in rock crevices and beneath surface debris during the day before emerging at night to hunt for small insects.