Class Mammalia Linnaeus, 1758 - mammals
   Subclass †Allotheria Marsh, 1880
     Order †Multituberculata Cope, 1884
       Suborder †Cimolodonta McKenna, 1975
         Superfamily †Ptilodontoidea Gregory & Simpson, 1926 (1887)
           Family †Ptilodontidaeᵀ Gregory & Simpson, 1926 (1887)
             Genus †Kimbetohia Simpson, 1936 [monotypic]
               †Kimbetohia campi Simpson, 1936