Class Mammalia Linnaeus, 1758 - mammals Subclass †Allotheria Marsh, 1880 Order †Multituberculata Cope, 1884 Suborder †"Plagiaulacida" Ameghino, 1889 [paraphyletic] †Paulchoffatiid line Family †Paulchoffatiidae Hahn, 1969 Subfamily †Kuehneodontinae Hahn, 1971 [monotypic] Genus †Kuehneodon Hahn, 1969 †Kuehneodon dietrichiᵀ Hahn, 1969