DRYAD DATA PACKAGE ——————————————————— Gottscho, A.D., Wood, D.A., Vandergast, A.G., Lemos-Espinal, J., Gatesy, J., Reeder, T.W., 2016. Lineage diversification of fringe-toed lizards (Phrynosomatidae: Uma notata complex) in the Colorado Desert: Delimiting species in the presence of gene flow. Molecular Phylogenetics and Evolution, http://dx.doi.org/10.​1016/​j.​ympev.​2016.​09.​008 RAXML We used RAxML v8.1.1 (Stamatakis 2014) to created a maximum-likelihood phylogeny for our concatenated data. Input and output files provided. REFERENCES Stamatakis, A., 2014. RAxML version 8: a tool for phylogenetic analysis and post-analysis of large phylogenies. Bioinformatics 30, 1312-1313.