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Aim
The expansion of open habitats during the mid‐Miocene has been hypothesized as a driver of allopatric speciation for many African taxa. This habitat‐dependent mode of diversification has been implicated in the shift from C3 (e.g. forest/woodland) to C4 dominated systems (i.e. open savanna, grasslands) in a number of African squamates. We examined this hypothesis using a genus of African viperid...
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