Mammaliaformes Rowe 1988
   [crown] Class Mammalia Linnaeus, 1758 - mammals
     Subclass Theriiformes Rowe, 1988 see Division Theriiformes Rowe, 1988
       Infraclass Holotheria Wible, Rougier, Novacek, McKenna & Dashzeveg, 1995 see Clade Holotheria Wible, Rougier, Novacek, McKenna & Dashzeveg 1995
         Superlegion Trechnotheria McKenna, 1975 see Clade Trechnotheria McKenna 1975
           Legion Cladotheria McKenna, 1975 see Clade Cladotheria McKenna 1975
             Sublegion Zatheria McKenna, 1975 see Clade Zatheria McKenna 1975
               Infralegion Tribosphenida McKenna, 1975 see Subclass Boreosphenida Luo, Cifelli & Kielan-Jaworowska, 2001
                 [crown] Supercohort Theria Parker & Haswell, 1897 - therians see Subclass Theria Parker & Haswell, 1897
                   Cohort Placentalia Owen, 1837 - placentals
                     Magnorder Epitheria McKenna, 1975 see Cohort Placentalia Owen, 1837
                       Superorder Preptotheria McKenna, 1975
                         Grandorder Lipotyphla Haeckel, 1866 see Order Lipotyphla Haeckel, 1866
                           Order Soricomorpha Gregory, 1910 see Suborder Soricomorpha Gregory, 1910
                             Superfamily Soricoidea Fischer, 1814
                               Family Soricidae Fischer, 1814 - shrews
                                 Subfamily †Heterosoricinae Viret & Zapfe, 1951
                                   01 Genus †Domnina Cope, 1873
                                   02 Genus †Quercysorex Engesser, 1975
                                   03 Genus †Trimylus Roger, 1886
                                   04 Genus †Dinosorex Engesser, 1972
                                   05 Genus †Mongolosorex Qiu, 1996
                                   06 Genus †Gobisorex Sulimski, 1970
                                   07 Genus †Pseudotrimylus Gureev, 1971
                                   08 Genus †Wilsonosorex Martin, 1978
                                   09 Genus †Ingentisorex Hutchison, 1966
                                   10 Genus †Paradomnina Hutchison, 1966