<Tr> <Td> Olympic stoat <P> M. e. olympica </P> </Td> <Td> Hall, 1945 </Td> <Td> </Td> <Td> Olympic Peninsula, Washington </Td> <Td> </Td> </Tr> <P> M. e. olympica </P> <Tr> <Td> Polar stoat M. e. polaris </Td> <Td> Barrett - Hamilton, 1904 </Td> <Td> </Td> <Td> Greenland </Td> <Td> </Td> </Tr> <Tr> <Td> Richardson's stoat M. e. richardsonii </Td> <Td> Bonaparte, 1838 </Td> <Td> Similar to M. e. cigognanii, but larger, with a dull chocolate brown summer coat </Td> <Td> Newfoundland, Labrador and nearly all of Canada save for the territories of other stoat subspecies </Td> <Td> imperii (Barrett - Hamilton, 1904) <P> microtis (J.A. Allen, 1903) mortigena (Bangs, 1913) </P> </Td> </Tr>

Mustelid of northern hemisphere in its white winter coat