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Ammon Corl
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| I am interested in integrating macroevolutionary patterns and detailed microevolutionary observations to gain a deeper understanding of evolution. I am currently researching how sexual selection may promote rapid phenotypic divergence and speciation. This research is being done on the side-blotched lizard, Uta stansburiana, a species that has three genetically determined alternative mating types that face intense sexual selection. I am studying the geographic variation in the number of mating types, and then using phylogenetic inference to determine how the mating system of U. stansburiana has evolved over time. In order to study speciation, I have conducted mating experiments to measure reproductive isolation between populations of side-blotched lizards that have diverged in their mating system. My goal is to synthesize the information I derive from field observations, mathematical modeling, phylogenetic reconstruction, and lab experiments to form a more comprehensive look at the role of sexual selection in speciation. I also plan on using the knowledge I derive from detailed studies of evolution to help promote conservation planning and action. For a more detailed and less technical description of the major areas of my research, click one of the links below. |
Home Sexual Selection Alternative Mating Strategies Speciation Conservation1 Conservation2 Volunteers Photos Contact Info
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