| References |
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- Auffenberg, W.;Weaver, W. G. 1969. Gopherus berlandieri in southeastern Texas. Bull. Florida State Mus. 13: 141-203 - get paper here
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- Lamb, Trip;Avise, John C.;Gibbons, J. Whitfield 1989. Phylogeographic patterns in mitochondrial DNA of the desert tortoise (Xerobates agassizi), and evolutionary relationships among the North American gopher tortoises Evolution 43 (1): 76-87 - get paper here
- Lamb, Trip;Lydeard, Charles 1994. A molecular phylogeny of the gopher tortoises, with comments on familial relationships within the Testudinoidea Molecular Phylogenetics and Evolution 3 (4): 283-291 - get paper here
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- Nichols, Richard A. 1989. Mitochondrial DNA clues to gopher tortoise dispersal Trends in Ecology & Evolution 4: 192
- Ottley, John R.; Solis, Victor M. Velazques 1989. An Extant, Indigenous Tortoise Population in Baja California Sur, Mexico, with the Description of a New Xerobates (Chelonii: Testudinidae). The Great Basin Naturalist 49 (4): 496 - get paper here
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- Rose, Francis L.; Frank W. Judd, and Michael F. Small 2011. Survivorship in Two Coastal Populations of Gopherus berlandieri Journal of Herpetology 45 (1): 75-78. - get paper here
- Stanford, Craig B. 2010. THE LAST TORTOISE, A TAIL OF EXTINCTION IN OUR LIFETIMES. Belknap Press of Harvard University Press, Cambridge, Massachusetts. Hardcover, 240 pp.
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- Winchell, S. 2006. Tortoises of North America - an overview of the genus Gopherus. Reptilia (GB) (49): 9-15 - get paper here
- Winchell, S. & Love, B. 2006. Die Landschildkröten Nordamerikas. Ein Überblick über die Gattung Gopherus. Reptilia (Münster) 11 (62): 20-27 - get paper here
- Woodbury, Angus M. 1952. Hybrids of Gopherus berlandieri and G. agassizii Herpetologica 8: 33-36 - get paper here
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