The Western Pilbara spiny-tailed skink (Egernia cygnitos) is a species of large skink in the family Scincidae. It is native to the Pilbara region in northwestern Australia. Prior to 2011, it was considered to be the pygmy spiny-tailed skink.

Habitat It is mostly found in and around rocky outcrops, where they live in cracks and crevices within the rocks.

See also Egernia episcopus Egernia depressa

References