1860
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Kennicott, Robert. Descriptions of new species of North American serpents in the Museum of the Smithsonian Institution, Washington Proceedings of the Academy of Natural Sciences, Philadelphia 12():328-338
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2003
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Smith, Hobart M., David Chiszar, Curtis M. Eckerman, and Harlan D. Walley. The taxonomic status of the Mexican Hognose Snake Heterodon kennerlyi Kennicott (1860). Journal of Kansas Herpetology (5):17-20
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