Class Mammalia Linnaeus, 1758 - mammals
   "Eupantotheria" Kermack & Mussett, 1958, incertae sedis [paraphyletic]
     Superorder Zatheria McKenna, 1975 see Clade Zatheria McKenna 1975
       1 Genus †Afriquiamus Sigogneau-Russell, 1999, incertae sedis [monotypic]
       2 Genus †Arguimus Dashzeveg, 1979, incertae sedis [monotypic]
       3 Genus †Arguitherium Dashzeveg, 1994, incertae sedis [monotypic] see Genus Arguimus Dashzeveg, 1979
       4 Genus †Nanolestes Martin, 2002, incertae sedis [monotypic]
       5 †"Peramurans" McKenna, 1975 [paraphyletic]