Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Soricomorpha Gregory, 1910 see Suborder Soricomorpha Gregory, 1910
       Family Soricidae Fischer, 1814 - shrews
         Subfamily Soricinae Fischer, 1814
           Tribe Soricini Fischer, 1814
             Genus Sorex Linnaeus, 1758 - long-tailed shrews
               Sorex saussurei Merriam, 1892 - Saussure's shrew
                 1 [Sorex saussurei saussurei]ᵀ Merriam, 1892
                 2 Sorex saussurei godmani Merriam, 1897