The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.

References

  • McDiarmid, Roy W., Jonathan A. Campbell, and T'Shaka A. Touré. 1999. Snake Species of the World: A Taxonomic and Geographic Reference, vol. 1. xi + 511
  • Rafinesque, C.S. 1818. Further accounts of discoveries in natural history in the western states. American Month. Mag. Crit. Rev. 4 (1): 41
  • Stebbins, Robert C. 1985. A Field Guide to Western Reptiles and Amphibians, Second Edition. 336
  • Uetz P. (2013). TIGR Reptile Database (version Oct 2007). In: Species 2000 & ITIS Catalogue of Life, 11th March 2013 (Roskov Y., Kunze T., Paglinawan L., Orrell T., Nicolson D., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Hernandez F., De Wever A., eds). Digital resource at www.catalogueoflife.org/col/. Species 2000: Reading, UK.

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