[@book{2817,
 address = {Cape Town},
 author = {Branch, W.R.},
 publisher = {Struik Publishers},
 title = {Field Guide to Snakes and Other Reptiles of Southern Africa. Second Edition},
 year = {1998}
}
,@article{10241,
 author = {Bauer, A.M. and Branch, W.R.},
 journal = {Herpetological Natural History},
 pages = {111--160},
 title = {The herpetofauna of the Richtersveld National Park and the adjacent northern Richtersveld, Northern Cape Province, Republic of South Africa},
 volume = {8},
 year = {2003}
}
,@article{170370,
 author = {McLachlan, G.R.},
 journal = {Cimbebasia (A)},
 number = {6},
 pages = {219--227},
 title = {Taxonomy of <i>Agama hispida</i> (Sauria: Agamidae) in southern Africa},
 volume = {5},
 year = {1981}
}
,@article{170370,
 author = {Visser, J.},
 journal = {Landbouweekblad},
 pages = {58--59, 61, 63},
 title = {Akkedisse van Suider-Afrika 24. Stekel-koggelmanders boer maklik ondergronds},
 volume = {31 August 1984},
 year = {1984}
}
,@article{170370,
 author = {Leaché, A.D., Chong, R.A., Papenfuss, T.J., Wagner, P., Böhme, W., Schmitz, A., Rödel, M.O., LeBreton, M., Ineich, I., Chirio, L. and Bauer, A.},
 journal = {Bonner Zoologische Beiträge },
 pages = {273--278},
 title = {Phylogeny of the genus <i>Agama</i> based on mitochondrial DNA sequence data},
 volume = {56},
 year = {2009}
}
,@article{170370,
 author = {Leaché, A.D., Wagner, P., Linkem, C.W., Böhme, W., Papenfuss, T.J., Chong, R.A., Lavin, B.R., Bauer, A.M., Nielsen, S.V., Greenbaum, E. and Rödel, M.O.},
 journal = {Molecular Phylogenetics and Evolution},
 pages = {215--230},
 title = {A hybrid phylogenetic–phylogenomic approach for species tree estimation in African Agama lizards with applications to biogeography, character evolution, and diversification. },
 volume = {79},
 year = {2014}
}
,@book{196984,
 address = {Pretoria, South Africa},
 author = {Branch, W.R., Tolley, K.A., Cunningham, M., Bauer, A.M., Alexander, G., Harrison, J.A., Turner, A.A. and Bates, M.F.},
 publisher = {South African National Biodiversity Institute},
 title = {A Plan for Phylogenetic Studies of Southern African Reptiles: Proceedings of a Workshop held at Kirstenbosch, February 2006},
 year = {2006}
}
,@article{17450332,
 author = {Swart, B.L., Tolley, K.A. and Matthee, C.A.},
 journal = {Journal of Biogeography},
 number = {1},
 pages = {78--87},
 title = {Climate change drives speciation in the southern rock agama (<i>Agama atra</i>) in the Cape Floristic Region, South Africa},
 volume = {36},
 year = {2009}
}
,@article{17450332,
 author = {Matthee, C.A. and Flemming, A.F.},
 journal = {Molecular Ecology},
 number = {3},
 pages = {465--471},
 title = {Population fragmentation in the southern rock agama, <i>Agama atra</i>: More evidence for vicariance in southern Africa},
 volume = {11},
 year = {2002}
}
,@phdthesis{17450332,
 author = {Nielsen, S.V},
 school = {University of Mississippi, Oxford, MS USA.},
 title = {The biotic effects of tertiary geo-climatic change in the southern hemisphere},
 year = {2016}
}
,@article{120694885,
 author = {Branch, W.R.},
 journal = {Herpetological Natural History},
 number = {1},
 pages = {1--11},
 title = {Herpetofauna of the Sperrgebeit region of southern Namibia},
 volume = {2},
 year = {1994}
}
,@phdthesis{17450282,
 author = {Nielsen, S.V.},
 school = {University of Mississippi.},
 title = {The biotic effects of Tertiary geo-climatic change in the southern hemisphere},
 year = {2016}
}
,]