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2001
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2016
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2019
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Folt, Brian, Javan Bauder, Stephen Spear, Dirk Stevenson, Michelle Hoffman, Jamie R. Oaks, Perry L. Wood, Jr., Christopher Jenkins, David A. Steen, and Craig Guyer. Taxonomic and conservation implications of population genetic admixture, mito-nuclear discordance, and male-biased dispersal of a large endangered snake, Drymarchon couperi. PLoS One 14(3):e0214439
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2019
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Guyer, Craig, Brian Folt, Brian Folt, Michelle Hoffman, Dirk Stevenson, Scott M. Goetz, Melissa A. Miller, and James C. Godwin. Patterns of head shape and scutellation in Drymarchon couperi (Squamata: Colubridae) reveal a single species. Zootaxa 4695(2):168–174
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