Fig. 6From: Climatic and topographic changes since the Miocene influenced the diversification and biogeography of the tent tortoise (Psammobates tentorius) species complex in Southern AfricaThree habitat reconstruction analysis results using the BioGeoBEARS package: (1) the reconstruction based on the seven geographic regions (A–G) defined by the SAMOVA results, (2) reconstruction based on biomes, A: Nama Karoo, B: Succulent Karoo and C: Fynbos, (3) based on the regions separated by the critical barriers, A: north of the Great Escarpment (GE), B: region between GE and Swartberg Mountain (SM), and C: south of the SM. The estimated possible ancestral area with the tree topology support values are given on the pie charts for each of the analysesBack to article page