Article
Allochronic isolation between sympatric populations of an alpine butterfly.
Evolution; international journal of organic evolution - 13 May 2026
Halsch Christopher A, Nice Chris C, Bell Katherine L, Fordyce James A, Forister Matthew L, Garcia-Costoya Guillermo, Shapiro Arthur M, Grames Eliza M
Abstract excerpt
The role of isolation by distance in shaping population structure across space is well understood, and the same principles should operate over time. Allochrony, the isolation of populations due to separation in time, can be a source of genetic differentiation, but remains infrequently documented between yearly asynchronous populations. In this study, we investigate divergence between 2 putative sympatric...
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