Image ID: SIL-reptilesofwester02vand_0379_crop
Cite this: Van Denburgh, John. 1922. The reptiles of western North America, an account of the species known to inhabit California and Oregon, Washington, Idaho, Utah, Nevada, Arizona, British Columbia, Sonora and Lower California, v. 2, San Francisco : California Academy of Sciences.
Original Caption: Snake skin.
