Edwards, S., Branch, W. R., Vanhooydonck, B., Herrel, A., Measey, G. J., & Tolley, K. A. (2013). Taxonomic adjustments in the systematics of the southern African lacertid lizards (Sauria: Lacertidae). Zootaxa, 3669(2), 101–114. https://doi.org/10.11646/Zootaxa.3669.2.1