1. Data from: Model-based comparisons of phylogeographic scenarios resolve the intraspecific divergence of cactophilic Drosophila mojavensis Smith, Gilbert, Lohse, Konrad, Etges, William J., and Ritchie, Michael G. 2012 Mar 16. The cactophilic fly Drosophila mojavensis exhibits considerable intraspecific genetic structure across allopatric geographic regions and shows asso...