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1929
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Stull, Olive G. The description of a new subspecies of Pituophis melanoleucus from Louisiana. Occasional Papers of the Museum of Zoology, University of Michigan (205):1-3
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1932
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Stull, Olive G. An annotated list of the forms of the genus Pituophis. Occasional Papers of the Museum of Zoology, University of Michigan (250):1-5
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1940
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Stull, Olive G. Variations and relationships in the snakes of the genus Pituophis. Bulletin of the United States National Museum (175):1-225
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1951
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Smith, Hobart M. and J. P. Kennedy. Pituophis melanoleucus ruthveni in eastern Texas and its bearing on the status of P. catenifer . Herpetologica 7(3):93-96
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1960
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Mitchell, R. W., and Donald W. Tinkle. Another Texas record for the Louisiana pine snake, Pituophis melanoleucus ruthveni Stull. Herpetologica 16:143-144
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1976
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Thomas, Richard A., Billy J. Davis, and M. R. Culbertson. Notes on variation and range of the Louisiana Pine Snake, Pituophis melanoleucus ruthveni Stull (Reptilia, Serpentes, Colubridae). Journal of Herpetology 10(3):252-254
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1986
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Knight, James L. Variation in snout morphology in the North American snake Pituophis melanoleucus (Serpentes: Colubridae). Journal of Herpetology 20:77-79
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1990
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Sweet, Samuel S. and William S. Parker. Pituophis melanoleucus. Catalogue of American Amphibians and Reptiles (474):1-8
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1991
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Collins, Joseph T. Viewpoint: A new taxonomic arrangement for some North American amphibins and reptiles Herpetological Review 22(2):42-43
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1995
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Reichling, Steven B. The taxonomic status of the Louisiana pine snake (Pituophis melanoleucus ruthveni) and its relavance to the evolutionary species concept. Journal of Herpetology 29(2):186-198
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2000
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Rodriguez-Robles, Javier A. and Jose M. De Jesus-Escobar. Molecular systematics of New World Gopher, Bull, and Pinesnakes (Pituophis: Colubridae), a transcontinental species complex. Molecular Phylogenetics and Evolution 14(1):35–50
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2002
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Himes, John G., Laurence M. Hardy, D. Craig Rudolph, and Shirley J. Burgdorf. Growth rates and mortality of the Louisiana Pine Snake (Pituophis ruthveni). Journal of Herpetology 36(4):683-687
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2006
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Fitch, Henry Sheldon. Gopher snakes, bullsnakes and pine snakes. Journal of Herpetology (17):16-17
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2006
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Himes, John G., Laurence M. Hardy, D. Craig Rudolph, and Shirely J. Burgdorf. Movement patterns and habitat selection by native and repatriated Louisiana Pine Snakes (Pituophis ruthveni): Implications for conservation. Herpetological Natural History 9(2):103-116
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2008
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Collins, Joseph T. and Travis W. Taggart. An alternative classification of the New World rat snakes (genus Pantherophis [Reptilia: Squamata: Colubridae]). Journal of Kansas Herpetology (26):16-18
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2014
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Krysko, Kenneth L., Dustin C. Smith, Michael R. Rochford, Guy N. Kieckhefer III, and Leroy P. Nunez. Confirmation of introduced Louisiana pinesnakes, Pituophis ruthveni, in Florida based on molecular analyses. Amphibian and Reptile Conservation 8(2):36-43
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2014
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Crother, Brian I. The bold taxonomic hypotheses of Collins (1991): 23 years later. Herpetological Review 45(2):268-272
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2017
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Adams, Connor S., Pierce, Josh B., Rudolph, D. Craig, Ryberg, Wade A., and Hibbitts, Toby J. Pituophis ruthveni Catalogue of American Amphibians and Reptiles (910):1-16
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