Class Mammalia Linnaeus, 1758 - mammals Subclass †Allotheria Marsh, 1880 Order †Haramiyida Hahn, Sigogneau-Russell & Wouters, 1989 1 Suborder †Theroteinida Hahn, Sigogneau-Russell & Wouters, 1989 [monotypic] 2 Suborder †Haramiyoidea Hahn, 1973