Succulent Karoo 115 reptile species, 48 are endemic and 15 are strict endemics. The Sperrgebiet region is a hotspot for an unusual tortoise, the Nama padloper. Endemism is present, but less pronounced, among the Succulent Karoo’s bird and mammal populations. The ecoregion has been designated a biodiversity hotspot by Conservation International. Succulent Karoo The Succulent Karoo is a desert ecoregion of South Africa and Namibia. The Succulent Karoo stretches along the coastal strip of southwestern Namibia and South Africa's Northern Cape Province, where the cold Benguela Current offshore creates frequent fogs. The ecoregion extends inland into the uplands of South Africa's Western
Karoo Supergroup of basaltic lava over the Clarens desert, covering nearly the whole of Southern Africa and other portions of Gondwana.The pile of lava that accumulated over the course of several eruptions was more than 1600 m thick, especially in the east (in present-day Lesotho). This massive lava outpouring brought the Karoo sedimention to an abrupt end. The name Drakensberg group is derived from the fact that this layer forms the uppermost 1400 m of the Great Escarpment on the international border between Lesotho and KwaZulu-Natal, often referred to as "the" Drakensberg (although technically the "Drakensberg" refers to the entire 1000 km