After Polly, 1996, McKenna & Bell, 1997, Gunnell, 1998, Egi, Tsubamoto & Takai, 2007, and Peigné, Morlo, Chaimanee, Ducrocq, Tun & Jaeger, 2007

<==o †Hyaninailourinae Pilgrim, 1932 sensu Peigné et al., 2007 [Hyaenaelurinae Pilgrim, 1932; Hyaninailourini Ginsburg, 1980; Pterodontinae Polly, 1996; Hyaenaelurinae Egi et al., 2007; Hyaninailourinae Peigné et al., 2007]
   |--o †Metasinopa Osborn, 1909
   |  |-- †M. fraasi
   |  `-- †M. osborni
   `--+?- †Akhnatenavus Holroyd, 1999
      |--o †Anasinopa Savage, 1963
      |  |-- †A. leakeyi (Savage, 1965)
      |  `-- †A. hassi Tchernov, Ginsburg, Tassy & Goldsmith, 1987
      |-- †Buhakia moghraensis Morlo, Miller & el-Barkooky, 2007
      |?- †Consobrinus Lange-Badré, 1979; U.Eoc.-?Olig. Eu.
      |--o †Dissopsalis Pilgrim, 1910
      |  |-- †D. carnifex Pilgrim, 1910
      |  `-- †D. pyroclasticus Savage, 1965
      |-- †Francotherium lindgreni Rich, 1971; L.Eoc. Eu.
      |--o †Hemipsalodon Cope, 1885
      |  |-- †H. grandis Cope, 1885
      |  `-- †H. viejaensis Cope, 1885
      |?- †Orienspterodon dahkoensis (Chow, 1975) Egi, Tsubamoto & Takai, 2007 [“Pterodon” dahkoensis Chow, 1975]
      |?- †Paenoxyaenoides Lange-Badré, 1979; U.Eoc.-?Olig. Eu.
      |?- †Parapterodon Lange-Badré, 1979; U.Eoc. Eu.
      |--o †Paroxyaenini Lavrov, 2007
      |  `--o †Paroxyaena Martin, 1906
      |     `-- †P. pavlovi Lavrov, 2007
      `--o †Pterodontini (Polly, 1996) Lavrov, 2007
         |--o †Hyainailouros Biedermann, 1863 (non Stehlin 1907) [Hyaenaelurus; Sivapterodon (treated as a valid taxa by Polly, 1996)]
         |  |-- †H. sulzeri Biedermann, 1863
         |  |-- †H. bugtiensis Pilgrim, 1912
         |  |-- †H. fourtaui (von Koenigswald, 1947)
         |  |-- †H. nyanzae (Savage, 1965) [Pterodon nyanzae Savage, 1965 (Holroyd, 1999)]
         |  `-- †H. napakensis Ginsburg, 1980
         |-- †Megistotherium osteothlastes Savage, 1973
         |?-o †Metapterodon Stromer in Kaiser, 1926
         |  |-- †M. kaiseri Stromer, 1926
         |  |-- †M. schlosseri Holroyd, 1999
         |  `-- †M. stromeri Morales et al., 1998
         `--o †Pterodon de Blainville, 1839 [Paroxyaena Martin, 1906; Schizophagus Lange-Badré, 1975; Pterodon (Isohyaenodon) Savage, 1965]
            |-- †P. dayuroides de Blainville, 1839
            |-- †P. africanus Andrews, 1903
            |-- †P. phiomensis Osborn, 1909
            `-- †P. syrtos Holroyd, 1999

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