Class Mammalia Linnaeus, 1758 - mammals
   Subclass †Allotheria Marsh, 1880
     Order †Haramiyida Hahn, Sigogneau-Russell & Wouters, 1989
       Suborder †Haramiyoidea Hahn, 1973
         Family †Haramiyidae Simpson, 1947
           Genus †Staffia Heinrich, 1999, nom. illeg. [monotypic]
             †Staffia aenigmatica Heinrich, 1999, comb. illeg.