Endemic to South Africa and largely restricted to the Western Cape, occurring in a series of isolated montane subpopulations from the Cedarberg in the north to Landroskop in the south, then eastwards through the Cape Fold Mountains from the Hottentots Holland Mountains to the Kammanassieberg (Branch 1985, Herselman et al. 1992, Bates et al. 2014). There are only a few marginal records in the Northern Cape and Eastern Cape provinces (eastern-most locality is Kouga Mountains). The most inland locality is the Witteberg (1,052 m) near Matjiesfontein, and the species also occurs in the Piketberg and Skurweberg in the west (Herselman 1991).
The population is inferred to be stable.
This species is listed in CITES Appendix II, but has never been exported from South Africa for pet trade under CITES (UNEP-WCMC 2017).