That list of 14 species found in South Africa is actually not correct. There are more species then that in South Africa. Here is the current list:
Bradypodion atromontanum
Bradypodion caeruleogula
Bradypodion caffer
Bradypodion damaranum
Bradypodion dracomontanum
Bradypodion gutturale
Bradypodion kentanicum
Bradypodion melanocephalum
Bradypodion nemorale
Bradypodion nkandlae
Bradypodion occidentale
Bradypodion pumilum
Bradypodion setaroi
Bradypodion taeniabronchum
Bradypodion thamnobates
Bradypodion transvaalense
Bradypodion ventrale
Chamaeleo dilepis/quilensis
Chamaeleo namaquensis
There are also a number of as yet undescribed species that can be found as well. You should note that B. karrooicum is an invalid species now. It was found to be indestinguishable from B. ventrale.
Chris