Masticophis bilineatus

New Mexico Department of Game and Fish. 2012. Year-end permit report. Conservation Services, NMDGF.

Painter, C. and L. Pierce. 2001. New Mexico amphibian and reptile GIS coverages. 123 p.

Hibbitts, T. J. and Hibbitts, T. L.. 1999. Geographic distribution: Masticophis bilineatus (Sonoran Whipsnake). Herpetological Review. 30(1):54.

• Sonoran whipsnake
• Masticophis bilineatus