Vidal, Nicolas, William R. Branch, Olivier S. G. Pauwels, S. Blair Hedges, Donald G. Broadley, Michael Wink, Corinne Cruaud, Ulrich Joger, and Zoltán Tamás Nagy. 2008. “Dissecting the Major African Snake Radiation: A Molecular Phylogeny of the Lamprophiidae Fitzinger (Serpentes, Caenophidia)”. Zootaxa 1945 (1). Auckland, New Zealand:51–66. https://doi.org/10.11646/zootaxa.1945.1.3.