Mammaliaformes Rowe 1988
   [crown] Class Mammalia Linnaeus, 1758 - mammals
     Subclass Theriiformes Rowe, 1988 see Division Theriiformes Rowe, 1988
       Infraclass Holotheria Wible, Rougier, Novacek, McKenna & Dashzeveg, 1995 see Clade Holotheria Wible, Rougier, Novacek, McKenna & Dashzeveg 1995
         Superlegion Trechnotheria McKenna, 1975 see Clade Trechnotheria McKenna 1975
           Legion Cladotheria McKenna, 1975 see Clade Cladotheria McKenna 1975
             Sublegion Zatheria McKenna, 1975 see Clade Zatheria McKenna 1975
               Infralegion Tribosphenida McKenna, 1975 see Subclass Boreosphenida Luo, Cifelli & Kielan-Jaworowska, 2001
                 [crown] Supercohort Theria Parker & Haswell, 1897 - therians see Subclass Theria Parker & Haswell, 1897
                   Cohort Placentalia Owen, 1837 - placentals
                     Magnorder Epitheria McKenna, 1975 see Cohort Placentalia Owen, 1837
                       Superorder Preptotheria McKenna, 1975
                         Grandorder Ferae Linnaeus, 1758
                           Order Carnivora Bowdich, 1821 - carnivores
                             Suborder Caniformia Kretzoi, 1943
                               Infraorder Arctoidea Flower, 1869
                                 Parvorder Ursida Tedford, 1976
                                   Superfamily †Amphicyonoidea Haeckel, 1866
                                     Family †Amphicyonidae Haeckel, 1866
                                       Subfamily †Amphicyoninae Haeckel, 1866
                                         01 Genus †Pseudamphicyon Schlosser, 1887
                                         02 Genus †Brachycyon Filhol, 1872
                                         03 Genus †Amphicyanis Springhorn, 1977
                                         04 Genus †Sarcocyon Ginsburg, 1966
                                         05 Genus †Harpagophagus de Bonis, 1971
                                         06 Genus †Cynelos Jourdan, 1848
                                         07 Genus †Goupilictis Ginsburg, 1969
                                         08 Genus †Ysengrinia Ginsburg, 1966
                                         09 Genus †Amphicyon Lartet, 1836
                                         10 Genus †Pseudocyonopsis Kuss, 1965
                                         11 Genus †Pseudocyon Lartet, 1851
                                         12 Genus †Arctamphicyon Pilgrim, 1932
                                         13 Genus †Ictiocyon Crusafont Pairó, Villalta Comella & Truyols Santonja, 1955
                                         14 Genus †Borocyon Peterson, 1910
                                         15 Genus †Pseudarctos Schlosser, 1899
                                         16 Genus †Daphoenodon Peterson, 1909
                                         17 Genus †Megamphicyon Kuss, 1965
                                         18 Genus †Afrocyon Arambourg, 1961
                                         19 Genus †Pliocyon Thorpe, 1921
                                         20 Genus †Ischyrocyon Matthew, 1904
                                         21 Genus †Hadrocyon Stock & Furlong, 1926
                                         22 Genus †Agnotherium Kaup, 1833
                                         23 Genus †Myacyon Sudre & Hartenberger, 1992
                                         24 Genus †Gobicyon Colbert, 1939