Mammaliaformes Rowe 1988
   [crown] Mammalia Linnaeus 1758 [Rowe 1988], nom. cl. inval. see Class Mammalia Linnaeus, 1758
     Theriimorpha Rowe 1993
       [crown] Theria Parker & Haswell 1897 [McKenna 1975] see Subclass Theria Parker & Haswell, 1897
         Eutheria Gill 1872 [O'Leary, Allard, Novacek, Meng & Gatesy 2004] see Infraclass Eutheria Gill, 1872
           [crown] Placentalia Owen 1837 [O'Leary, Allard, Novacek, Meng & Gatesy 2004] see Cohort Placentalia Owen, 1837
             [crown] Epitheria McKenna 1975
               [crown] Boreoeutheria Springer & de Jong 2001 see Magnorder Boreoeutheria Springer & de Jong, 2001
                 [crown] Euarchontoglires Murphy, Stanyon & O'Brien 2001 see Superorder Euarchontoglires Murphy, Stanyon & O'Brien, 2001
                   Gliriformes Wyss & Meng 1996
                     Rodentiaformes see Pallisentis ophiocephali (Thapar, 1931)
                       [crown] Glires Linnaeus, 1758 see Superorder Glires Linnaeus, 1758
                         Simplicidentata
                           [crown] Rodentia Bowdich, 1821
                             [crown] Myomorpha
                               1[44] †Simimys simplex (Wilson, 1935)
                               2[44] †Nonomys simplicidens (Emry & Dawson, 1972)
                               3[44] †Elymys complexus Korth & Emry, 1989
                               4[44] †Askyiromys dalos O'Leary, Bloch, Flynn, Gaudin, Giallombardo, Giannini, Goldberg, Kraatz, Luo, Meng, Ni, Novacek, Perini, Randall, Rougier, Sargis, Silcox, Simmons, Spaulding, Velazco, Weksler, Wible & Cirranello 2013, comb. inval. see Aksyiromys dalos Shevyreva, 1984
                               5[44] †Pappocricetodon antiqus orth. inval. see Pappocricetodon antiquus Wang & Dawson, 1994
                               6 Rattus norvegicus (Berkenhout, 1769) - brown rat