Known from southern Zambia and Malawi, extending southwards through Zimbabwe and central and southern Mozambique, and entering South Africa and Eswatini (Swaziland) (Broadley 1990). In South Africa it occurs in the northern half of North-West, Limpopo, Gauteng, Mpumulanga, northern and coastal KwaZulu-Natal provinces, and also Eswatini (Swaziland) (Bates et al. 2014).