Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Carnivora Bowdich, 1821 - carnivores
       Suborder Caniformia Kretzoi, 1943
         Family Mustelidae Batsch, 1788 - weasels, badgers, skunks, and otters
           Subfamily Mustelinae Batsch, 1788 - weasels
             Genus Mustela Linnaeus, 1758 - weasels, ermines, stoats, minks, ferrets, and polecats
               Mustela sibirica Pallas, 1773 - Siberian weasel
                 01 [Mustela sibirica sibirica] Pallas, 1773
                 02 Mustela sibirica canigula Hodgson, 1842
                 03 Mustela sibirica charbinensis Lowkashkin, 1934
                 04 Mustela sibirica coreanus (Domaniewski, 1926)
                 05 Mustela sibirica davidiana (Milne-Edwards, 1871)
                 06 Mustela sibirica fontanierii (Milne-Edwards, 1871)
                 07 Mustela sibirica hodgsoni Gray, 1843
                 08 Mustela sibirica manchurica Brass, 1911
                 09 Mustela sibirica moupinensis (Milne-Edwards, 1874)
                 10 Mustela sibirica quelpartis (Thomas, 1908)
                 11 Mustela sibirica subhemachalana Hodgson, 1837
                 12 Mustela sibirica taivana Thomas, 1913