Related Species
Based on genetic analyses, the closest relatives of the Vancouver Island Marmot are the Hoary Marmot (Marmota caligata) and the Olympic Marmot (Marmota olympus). There is some debate, on genetic grounds, about which of the two nearby mainland species is most closely related to the Vancouver Island marmot or when marmots first arrived on the island. The differences in DNA observed between species is small. In 2009, Nagorsen and Cardini identified, from museum specimens, substantial physical differences between species that can only be explained by rapid evolution in a relatively isolated island context. .
Read more about this topic: Vancouver Island Marmot
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