Tiliqua rugosa palarra (Shark Bay Shingleback)

Tiliqua rugosa palarra occurs "on mid-w. coast, from Shark Bay to Carnavon, WA."

"T. r. palarra has relatively narrow dark head, pale streaks and spots and a large brown mid-ventral patch."

'A Complete Guide to Reptiles of Australia' by Steve Wilson and Gerry Swan, 6th Edition. 2021.