After McKenna &Bell, 1997, Geraads & Güleç, 1997, and Peigné, 2001, 2003

<==o †Nimravidae Cope, 1880b (nimravidit; nimravids)
   |?- ?†Barbourofelinae Schultz, Schultz & Martin, 1970 sensu McKenna & Bell, 1997 [Felidae: †Barbourofelini Schultz, Schultz & Martin, 1970; †Barbourofelidae sensu Morlo, Peigné & Nagel 2004]
   `--o †Nimravinae Cope, 1880b [Nimravidae sensu Morlo, Peigné & Nagel 2004][incl. Hoplophoninae Bryant, 1996; McKenna & Bell, 1997]
      |--o †Nimravini Cope, 1880b sensu Bryant, 1996, and Peigné, 2001, 2003
      |  |-- †Dinaelurus crassus Eaton, 1922
      |  `--o †Nimravus Cope, 1879a [taxonomic history]
      |     |-- †N. intermedius (Filhol, 1872a) [taxonomic history]
      |     |-- †N. brachyops (Cope, 1878) [taxonomic history]
      |     `?- ?†N. sectator Matthew, 1907
      `--+--o †Eofelis Kretzoi, 1938
         |  |-- †E. edwardsii
         |  `-- †E. major
         `--+--+-- †Pogonodon platycopis Cope, 1880a
            |  `--o †Dinictis Leidy, 1854
            |     |-- †D. felina Leidy, 1854
            |     `-- †D. squalidens
            `--+?- †Quercylurus major Ginsburg, 1979 [Nimravus intermedius major; Pivetaeu, 1931; Dinailurictis bonali; Toohey, 1959; Quercylurus major Ginsburg, 1979; de Bonis & Cirot, 1995; Peigné, 2003; Nimravus sp.; Lacomba & Morales, 1987]
               |-- †Dinailurictis bonali Helbing, 1922 [Dinailurictis bonali Helbing, 1922; Ginsburg, 1979; de Bonis & Cirot, 1995; Peigné, 2003; Ailurictis helbengi; Kretzoi, 1929; Nimravus intermedius; Piveteau, 1931; Quercylurus major; Ginsburg, 1979; de Bonis & Cirot, 1995]
               `--o †Hoplophoneini Bryant, 1996
                  |?- †Nanosmilus kurteni Martin, 1992 [juveline, possibly of †Hoplophoneus]
                  `--o †Hoplophoneus Cope, 1874 [paraphyletic sensu Bryant, 1996, and Peigné, 2003]
                     |?- †H. sp.
                     |?- †H. latidens
                     |-- †H. primaevus (Leidy, 1851)
                     |-- †H. occidentalis
                     |-- †H. mentalis
                     `--+-- †H. dakotensis
                        `--o †Eusmilus [Paraeusmilus]
                           |-- †E. bidentatus (Filhol, 1872)
                           `--+-- †E. cerebralis [incl.? Hoplophoneus belli]
                              `--+-- †E. sicarius [Hoplophoneus sicarius]
                                 `-- †E. villebramarensis

Nimravidae incertae sedis:

These are probably true cats (Felidae).

Nimravides pedionomusMetailurusM. mongoliensisM. pamiriM. boodonM. parvulusM. minorM. major

Reference(s):