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]
†Kuehneon duchyense Kretzoi, 1960, nom. dub.