Class Mammalia Linnaeus, 1758 - mammals
   †"Symmetrodontans" Simpson, 1925, incertae sedis see Infraclass Symmetrodonta Simpson, 1925
     Family †Kuehneotheriidae Kermack, Kermack & Mussett, 1968
       Genus †Kuehneon Kretzoi, 1960, nom. dub. [monotypic]
         1 †Kuehneon duchyense Kretzoi, 1960, nom. dub.