Wildsight
Compare two species

Desert Spiny Lizard vs. Western Fence Lizard

Their ranges overlap (checked against both species' records). The Desert Spiny Lizard has a big, stocky spiny lizard, straw-yellow to tan, with a black wedge on each side of the neck; the Western Fence Lizard has large, keeled, pointed back scales and yellow-orange on the rear of the thighs. A: Desert Spiny Lizard, a black wedge on the side of the neck, edged pale behind; Western Fence Lizard, no collar and no dark blotch behind the front leg; males have a blue throat patch. B: Desert Spiny Lizard, big, keeled, pointed scales: spiny; Western Fence Lizard, large, keeled, pointed scales: spiny. C: Desert Spiny Lizard, straw-yellow to tan, the scales tipped dark; Western Fence Lizard, wavy dark bars down each side of the back.

Open this comparison in Wildsight

Desert Spiny Lizard

Sceloporus magister

Western Fence Lizard

Sceloporus occidentalis
Desert Spiny Lizard vs. Western Fence Lizard: comparison sheet with the differences marked

Photographs via iNaturalist under Creative Commons licences; the photographers are credited on the sheet.

More comparisons

Wildsight identifies the reptiles and amphibians of the United States. Every comparison