Order Primates Linnaeus, 1758 - primates
Count: [*†*] 13f;60g; ‡2f;10g; †14f;196g [7 Jun 2022]
   Semiorder †Plesiadapiformes Simons & Tattersall, 1972 see Suborder Plesiadapiformes Simons & Tattersall, 1972
  Count: [†*] †5f;30g [4 Jun 2022]
     Superfamily †Paromomyoidea Simpson, 1940
    Count: [†*] †2f;20g [4 Jun 2022]
       Family †Paromomyidae Simpson, 1940 [monotypic]
      Count: [†*] †18g [4 Jun 2022]
         Subfamily †Paromomyinae Simpson, 1940
        Count: [†*] †18g [4 Jun 2022]
           Tribe †Purgatoriini Van Valen & Sloan, 1965 [monotypic] see Family Purgatoriidae Van Valen & Sloan, 1965
          Count: [†*] †1g [4 Jun 2022]
             1 Genus †Purgatorius Van Valen & Sloan, 1965
            Count: -