Class Mammalia Linnaeus, 1758 - mammals
Count: [*†*] 5o; †16o;76f;282g;438s
   "Eupantotheria" Kermack & Mussett, 1958, incertae sedis [paraphyletic]
  Count: [†*] †3o;7f;38g;49s
     Superorder Zatheria McKenna, 1975 see Clade Zatheria McKenna 1975
    Count: [†*] †1o;1f;10g;10s
       †"Peramurans" McKenna, 1975 [paraphyletic]
      Count: [†*] †1f;6g;6s [18 Mar 2022]
         Genus †Magnimus Sigogneau-Russell, 1999, incertae sedis [monotypic]
        Count: [†*] †1s [18 Mar 2022]
           1 †Magnimus ensomi Sigogneau-Russell, 1999
          Count: -