| origin of a cryptic lineage in a threatened reptile through isolation and historical hybridization. | identifying phylogenetically distinct lineages and understanding the evolutionary processes by which they have arisen are important goals of phylogeography. this information can also help define conservation units in endangered species. such analyses are being transformed by the availability of genomic-scale data sets and novel analytical approaches for statistically comparing different historical scenarios as causes of phylogeographic patterns. here, we use genomic-scale restriction-site-associ ... | 2016 | 27460499 |