G. M. Kay and J. S. Keogh, “Molecular phylogeny and morphological revision of the Ctenotus labillardieri (Reptilia: Squamata: Scincidae) species group and a new species of immediate conservation concern in the southwestern Australian biodiversity hotspot”, Zootaxa, vol. 3390, no. 1, pp. 1–18, Jul. 2012.