Ring species are often touted as examples of speciation in action — and the Ensatina salamander, which forms a ring around California’s Central Valley, is a classic example. Biologists discovered this ring species back in the 1950s, and investigations of Ensatina continue today. Learn more about Ensatina in this research profile of biologist Tom Devitt, on the UCMP’s Understanding Evolution website. Tom is a graduate student in Integrative Biology here at UC Berkeley. The profile follows him from the field to the lab, from studying the morphology to investigating the molecules. Tom even does some exciting experiments on Ensatina mating behavior — be sure to check out this research profile!
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