South Western Fence Lizard

Sceloporus cowlesi

The southwestern fence lizard, also known as Cowles' prairie lizard, the White Sands prairie lizard or the White Sands swift, is species of spiny lizard in the family Iguanidae. The species is native to the Chihuahuan Desert of the southwest United States and north-central Mexico. Originally described in 1956 as ''Sceloporus undulatus cowlesi'', a subspecies of the eastern fence lizard, subsequent DNA studies elevated the southwestern fence lizard to species status.
Southwest Fence Lizard "HATCHLING" This is days old hatchling next to a sugar ant for perspective. Geotagged,Sceloporus cowlesi,South Western Fence Lizard,United States

Naming

The specific name, ''cowlesi'', is in honor of American herpetologist Raymond Bridgman Cowles.

References:

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Taxonomy
KingdomAnimalia
DivisionChordata
ClassReptilia
OrderSquamata
FamilyPhrynosomatidae
GenusSceloporus
SpeciesS. cowlesi