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Determinants of Aging in Ectotherms

Bio-demographic methods to understand patterns of aging in wild animals provide insights into the processes that affect rates of aging. Although evidence is limited, there is some suggestion that rates of senescence may be lower in taxa such as snakes, turtles, and amphibians. We are working to try to better understand rates of senescence in these species and using a comparative approach to better understand factors that affect aging in these groups.