| formation of a recent hybrid zone offers insight into the geographic puzzle and maintenance of species boundaries in musk turtles. | speciation is the result of an accumulation of reproductive barriers between populations, but pinpointing the factors involved is often difficult. however, hybrid zones can form when these barriers are not complete, especially when lineages come into contact in intermediate or modified habitats. we examine a hybrid zone between two closely related riverine turtle species, sternotherus depressus and s. peltifer, and use dual-digest rad sequencing to understand how this hybrid zone formed and eluc ... | 2019 | 30578692 |