Fig. 6 in A new genus and eight new species of tail-wagger snails from eastern South Africa, with a key to genera within Sheldonia s.l. (Gastropoda: Urocyclidae)

Fig. 6. Distribution of Kerkophorus piperatus sp. nov. (triangles), Kerkophorus vittarubra sp. nov. (squares), and Microkerkus sibaya sp. nov. (cross). The population at Nkandla marked '?' is a potentially hybrid population with shell characters resembling K. piperatus sp. nov., but with genitalia resembling K. vittarubra sp. nov. Contours at 1000 and 1500 m.