evanwcarson.com

My research is focused on population genetics, phylogenetics, and the evolutionary diversification of desert fishes, especially pupfishes (Cyprinodon). This work primarily involves application of molecular approaches (analyses with mitochondrial and various nuclear DNA markers) towards a larger goals of answering key questions about the relationships between evolutionary diversification and interaction of environmental and genetic variation, especially in cases where introgressive hybridization is of potential significance. As part of this broader goal, my work involves considerable effort to assess genetic diversity and population structure of species of interest. Because many desert fishes are imperiled, much of my research also focuses on conservation approaches to assess and monitor species status, with particular emphasis on measurement of genetic diversity and effective population size. Although the core of my research program is has a population genetics-based, I place a premium on fieldwork because I believe it is crucial to gain a first-hand appreciation of the organisms one studies, as well the habitats and landscapes in which they occur.