After Wyss & Flynn, 1993, McKenna & Bell, 1997, Alroy, 2002, Wesley-Hunt & Flynn, 2005, Wesley-Hunt & Werdelin, 2005, Spaulding, Flynn & Stucky, 2010, and Solé, Smith, Coillot, Bast & Smith, 2014, with some species from the “Paleobiology Database”

<==o Carnivoramorpha Wyss & Flynn, 1993 [Carnivoramorpha Kalandadze & Rautian, 1992 (nomen nudum?)] [Carnivora sensu lato]
   |-- †Viverravidae Wortman & Matthew, 1899 [incl. Quercygalidae Kretzoi, 1945; Didymictidae Flynn & Galiano, 1982] [Viverraroidea Wortman & Matthew 1899]
   `--o Carnivoraformes Flynn, Finarelli & Spaulding, 2010 [paraphyletic Miacoidea Cope, 1883: Miacidae Cope, 1883]
      |==o †Uintacyon Leidy, 1872d [paraphyletic sensu Solé et al, 2014]
      |  |-- †Uintacyon gingerichi Heinrich, Strait & Houde, 2008
      |  |-- †Uintacyon rudis Leidy, 1872d
      |  |-- †Xinyuictis tenius sensu Heinrich et al., 2008 [Miacis sensu Gingerich, 1983]
      |  |-- †Zodiocyon zetesios
      |  `--+-- †Uintacyon massetericus Cope, 1882
      |     `-- †Uintacyon vorax Leidy, 1872d
      `--+==o †Gracilocyon Smith & Smith 2010 [paraphyletic sensu Solé et al, 2014]
         |  |-- †Gracilocyon winkleri (Wortman, 1901) [†Miacis winkleri Wortman, 1901; Miacis winkleri Gingerich, 1983]
         |  |-- †Gracilocyon solei Smith & Smith 2010
         |  |?- †Gracilocyon rundlei
         |  `--o †Oodectes Wortman, 1901 [Oödectes Wortman, 1901; Paeneprolimnocyon Guthrie, 1967]
         |     |-- †O. herpestoides Wortman, 1901 [Oodectes proximus Matthew, 1909; Paeneprolimnocyon amissadomus Guthrie, 1967]
         |     |-- †O. jepseni Guthrie, 1967 [Paeneprolimnocyon iudei Guthrie, 1967]
         |     `-- †O. pugnax (Wortman & Matthew, 1899)
         `==o †Miacis Cope, 1872c [Mimocyon; Xinyuictis] [propably polyphyletic]
            |-- †“Miacis” petilus Gingerich, 1983
            |-- †“Miacis” exiguus Matthew, 1915
            |-- †Dormaalocyon latouri (Quinet, 1966) Solé, Smith, Coillot, Bast & Smith, 2014 [Miacis latouri Matthew, 1909??; Miacis latouri Quinet, 1966]
            |-- †“Miacis” deutschi Gingerich, 1983
            |--+--o †Vassacyon Matthew, 1909 [Uintacyon Wortman & Matthew, 1899 (in partim); Prodaphenous Wortman, 1901 (in partim)]
            |  |  |-- †V. promicrodon (Wortman & Matthew, 1899)
            |  |  |-- †V. bowni Heinrich, Strait & Houde, 2008
            |  |  `-- †V. taxidiotis Solé, Gheerbrant & Godinot, 2013
            |  `==o †Vulpavus Marsh, 1871b [Phlaodectes]
            |     |-- †V. palustris Marsh, 1871b
            |     |-- †V. profectus Matthew, 1909d
            |     |-- †V. australis Matthew, 1915 [Vulpavus asius Gazin, 1952]
            |     `--+-- †V. ovatus Matthew, 1909d
            |        `-- †Palaearctonyx meadi Matthew, 1909d
            `--+-- †“Miacis” latidens Matthew, 1915
               `--+-- †Miacis parvivorus Cope, 1872c [type]
                  `--+-- †Dawsonicyon isami Spaulding, Flynn & Stucky, 2010; M.Eoc. WNAm.
                     `--+--+-- †“Miacis” medius Matthew, 1909
                        |  `--+-- †“Miacis” washakius Wortman, 1901
                        |     `-- †“Miacis” uintensis
                        `--+-- PM 3868
                           `--+-- †“Miacis” sylvestris Marsh, 1872
                              |?- †Prohesperocyon wilsoni (Gustafson, 1986) Wang, 1994
                              `--+--o †Procynodictis Wortman and Matthew 1899 [Plesiomiacis Simpson 1945]
                                 |  |-- †P. progressus (Stock 1935) [Viverravus progressus Stock, 1935; Plesiomiacis progressus (Stock) Simpson, 1945]
                                 |  `-- †P. vulpiceps Wortman & Matthew, 1899 [Miacis gracilis Clark 1939]
                                 `--+--o †Tapocyon Stock, 1934 [taxonomic history]
                                    |  |-- †T. dawsonae Wesley & Flynn, 2003 [taxonomic history]
                                    |  `-- †T. robustus (Peterson, 1919) [taxonomic history]
                                    `--+--o †Quergygale Kretzoi, 1945 sensu Solé, 2014
                                       |  |-- †Q. angustidens (Filhol, 1872) Kretzoi, 1945 sensu Wesley-Hunt & Werdelin, 2005 [Viverra angustidens Filhol, 1872; Humbertia Beaumont, 1966] [incl. Viverra hastingsae Davies, 1884; “Cynodon” helveticus (Rütimeyer, 1862)]
                                       |  |?- †Q. helverica (Rütimeyer, 1862) [“Cynodon” helveticus (Rütimeyer, 1862)] [= Q. angustidens (Filhol, 1872) sensu Wesley-Hunt & Werdelin, 2005]
                                       |  |?- †Q. hastingsiae (Davies, 1884) [Viverra hastingsae Davies, 1884] [= Q. angustidens (Filhol, 1872) sensu Wesley-Hunt & Werdelin, 2005]
                                       |  `-- †Q. smithi Solé, 2014
                                       `--o Carnivora Bowdich, 1821 sensu Wyss & Flynn, 1993 (sensu stricto) [Carnivori Vicq d'Azyr, 1792; Carnaria Haeckel, 1866; Carnivoraformes Kinman, 1994] [incl. Fissipeda Blumenbach, 1791; Cynofeliformia Ginsburg, 1982] (carnivores; petoeläimet)
                                          |-- Aeluroidea Flower, 1869 [Epimycteri Cope, 1882; Paracarnivora Kretzoi, 1945 (in partim); Aeluropoda Gray, 1869; Feliformia Kretzoi, 1945] (cat-like carnivores; kissamaiset petoeläimet)
                                          `-- Caniformia Kretzoi, 1943 (dog-like carnivores; koiramaiset petoeläimet)

Carnivoramorpha incertae sedis:

= taxons not yet phylogentically placed.

Eosictis avinoffi Scott, 1945
    †Elmensius Kretzoi, 1929
    †Intyrictis vanvaleni (MacIntyre, 1966) Gingerich & Winkler, 1985 [Bryanictis vanvaleni MacIntyre, 1966]
    †Notoamphicyon Ameghino, 1904
    †Ravenictis krausei Fox & Youzwyshyn, 1994; L.Paleoc. NA. [listed as a cimolestan by McKenna & Bell, 1997]

    †“Miacoidea” Cope, 1883
        †“Miacidae” Cope, 1883
            †Chailicyon Chow, 1975 [a canid?]
            †Messelogale kessleriMiacis Cope, 1872c [Mimocyon; Xinyuictis]
                †“Miacis” australis Gustafson, 1986
                †“Miacis”? boqinghensis
                †“Miacis” cognitus
                †“Miacis” hargeri Wortman, 1901
                †“Miacis” hookwayi Stock, 1934
                †“Miacis” invictus
                †“Miacis” lushiensis
                †“Miacis” thailandicus
                †“Miacis” rosei Heinrich, Strait & Houde, 2008
            †Miocyon Bryant, 1992
                †M. major (Matthew, 1909)
                †M. scotti (Wortman & Matthew, 1899)
                †M. magnus Bryant, 1992
            †ParamiacisParoodectes Springhorn, 1980
            †Prodaphaemus Wortman, 1901
            †Uintacyon Leidy, 1872d [paraphyletic sensu Solé et al, 2014]
                ?†Uintacyon acutus Thorpe, 1923
                †Uintacyon asodes Gazin, 1952
                †Uintacyon bathygnathous Scott, 1889 [Uintacyon bathygnathus]
                †Uintacyon edax Leidy, 1872d [type]
                †Uintacyon jugulans Matthew, 1909
                †Uintacyon major Matthew, 1909
                †Uintacyon hookeri Solé, 2014
            †Vulpavus Marsh, 1871b [Phlaodectes]
                †Vulpavus canavus (Cope, 1881) [Miacis brevirostris Cope, 1881]
                †Vulpavus completus Matthew, 1909
                †Vulpavus farsonensis Gunnell, 1998
            †Ziphacodon Marsh, 1872 (nomen dubium, jr. synon. of Viverravus?)

After Solé, Smith, Coillot, Bast & Smith, 2014

<==o Carnivoramorpha
   |-- †Viverravidae
   `--o Carnivoraformes
      |--+-- †Uintacyon gingerichi
      |  |-- †Uintacyon rudis
      |  |-- †Xinyuictis tenius
      |  |-- †Zodiocyon zetesios
      |  `--+-- †Uintacyon massetericus
      |     `-- †Uintacyon vorax
      `--+--+-- †Gracilocyon winkleri
         |  |-- †Gracilocyon solei
         |  |-- †Gracilocyon rundlei
         |  `--o †Oodectes
         |     |-- †O. herpestoides
         |     `-- †O. jepseni
         `--+-- †“Miacis” petilus
            |-- †“Miacis” exiguus
            |-- †Dormaalocyon latouri
            |-- †“Miacis” deutschi
            |--+-- †Vassacyon promicrodon
            |  `--+-- †Vulpavus profectus
            |     |-- †Vulpavus palustris
            |     |-- †Vulpavus australis
            |     `--+-- †Vulpavus ovatus
            |        `-- †Palaearctonyx
            `--+-- †“Miacis” latidens
               `--+-- †Miacis parvivorus
                  `--+-- †Dawsonicyon isami
                     `--+--+-- †“Miacis” medius
                        |  `--+-- †“Miacis” washakius
                        |     `-- †“Miacis” uintensis
                        `--+-- PM 3868
                           `--+-- †“Miacis” sylvestris
                              `--+-- †Procynodictis vulpiceps
                                 `--+-- †Tapocyon robustus
                                    `--+-- †Quercygale
                                       `--o Carnivora
                                          |-- †Nimravidae
                                          `--+-- Feliformia
                                             `-- Caniformia

Reference(s):

  • Solé, F., Smith, R., Coillot, T., Bast, E. D. & Smith, T., 2014: Dental and tarsal anatomy of ‘Miacislatouri and a phylogenetic analysis of the earliest carnivoraforms (Mammalia, Carnivoramorpha).
    –Journal of Vertebrate Paleontology: Vol. 34, #1, pp. 1-21 [doi: 10.1080/02724634.2013.793195]

After Spaulding, Flynn & Stucky, 2010

<==o Carnivoramorpha
   |-- †Viverravidae
   `--o “Miacidae”
      |-- †Oödectes herpestoides
      `--+-- †Vulpavus ovatus
         |-- †Vulpavus profectus
         `--+-- †Miacis parvivorus
            `--+-- †Dawsonicyon isami
               |-- †Quercygale
               |-- †Tapocyon robustus
               |--+-- †“Miacis” sylvestris
               |  `--+-- †“Miacis” uintensis
               |     `-- †Procynodictis vulpiceps
               `--o Carnivora
                  |-- †Nimravidae
                  |-- Feliformia
                  `-- Caniformia

Reference(s):

  • Spaulding, M., Flynn, J. J. & Stucky, R. K., 2010: A new basal carnivoramorphan (Mammalia) from the ‘Bridger B’ (Black's Fork Member, Bridger Formation, Bridgerian NALMA, Middle Eocene) of Wyoming, USA.
    –Palaeontology: Vol. 53, #4, pp. 815-832 [doi: 10.1111/j.1475-4983.2010.00963.x]

After Polly, Wesley-Hunt, Heinrich, Davis & Houde, 2006

<==o Carnivoramorpha
   |-- †Viverravidae
   `--o “Miacidae”
      |-- †Oödectes herpestoides
      |-- †Vulpavus ovatus
      |-- †Vulpavus profectus
      `--+-- †Miacis parvivorus
         `--+--+-- †“Miacis” sylvestris
            |  `-- †Prohesperocyon wilsoni
            `--+-- †Tapocyon robustus
               `--o Carnivora
                  |-- Feliformia
                  `-- Caniformia

Reference(s):

  • Polly, P. D., Wesley-Hunt, G. D., Heinrich, R. E., Davis, G. & Houde, P., 2006: Earliest known carnivoran auditory bulla and support for a recent origin of crown-group Carnivora (Eutheria, Mammalia).
    –Palaeontology: Vol. 49, #5, pp. 1019-1027

After Wesley-Hunt & Werdelin, 2005

<==o Carnivoramorpha
   |-- †Viverravidae
   `--o “Miacidae”
      |-- †Miacis parvivorus
      |-- †Oödectes herpestoides
      |--+-- †Vulpavus ovatus
      |  `-- †Vulpavus profectus
      `--+--+-- †Tapocyon robustus
         |  `--+-- †“Miacis” cf. sylvestris
         |     `-- †Prohesperocyon wilsoni
         `--+-- †Quercygale angustidens
            `--o Carnivora
               |-- †Nimravidae
               |-- Feliformia
               `-- Caniformia

Reference(s):

  • Wesley-Hunt, G. D. & Werdelin, L., 2005: Basicranial morphology and phylogenetic position of the upper Eocene carnivoramorphan Quercygale.
    –Acta Palaeontologica Polonica: Vol. 50, #4, pp. 837-846 [http://app.pan.pl/acta50/app50.837.pdf]

After Wesley-Hunt & Flynn, 2005

<==o Carnivoramorpha
   |-- †Viverravidae
   `--o “Miacidae”
      |-- †Oödectes herpestoides
      `--+--+-- †Vulpavus ovatus
         |  `-- †Vulpavus profectus
         `--+-- †Miacis parvivorus
            `--+--+-- †“Miacis” sylvestris
               |  `-- †Prohesperocyon wilsoni
               `--+-- †Tapocyon robustus
                  `--o Carnivora
                     |--o Feliformia
                     |  |-- †Nimravidae
                     |  `-- Feloidea
                     `--o Caniformia
                        |--+-- †“Miacis” cognitus
                        |  `-- †Amphicyonidae
                        `-- Canoidea

Reference(s):

  • Wesley-Hunt, G. D. & Flynn, J. J., 2005: Phylogeny of the Carnivora: basal relationships among the Carnivoramorphans, and assessment of the position of ‘Miacoidea’ relative to Carnivora.
    –Journal of Systematic Palaeontology: Vol. 3, #1, pp. 1-28

After Wyss & Flynn, 1993 (fig. 4.3)

<==o Carnivoramorpha
   |-- †“Miacidae”
   `--+-- †Viverravidae
      `--o Carnivora
         |--o Feliformia
         |  |-- †Nimravidae
         |  `--o Feloidea
         |     |-- Herpestidae
         |     |-- Viverridae
         |     `--+-- Hyaenidae
         |        `-- Felidae
         `--o Caniformia
            |-- Canidae
            `--o Arctoidea
               |--o Mustelidae
               |  |-- Melinae
               |  |-- Mustelinae
               |  `--+-- Mephitinae
               |     `-- Lutrinae
               `--+-- Procyonidae
                  `--+-- Ailurus
                     `--o Ursida
                        |--o Ursoidea
                        |  |-- †Amphicyonidae
                        |  `-- Ursidae
                        `--o Pinnipedia
                           |-- Otariidae
                           `--+-- Odobenidae
                              `--o Phocoidea
                                 |-- †Desmatophocidae
                                 `-- Phocidae

Reference(s):

  • Wyss, A. R. & Flynn, J. J., 1993: A phylogenetic analysis and definition of the Carnivora. 32-52.
    in Szalay, F. S., Novacek, M. J. & McKenna, M. C., (eds.) 1993: Mammal Phylogeny: Placentals.
    –Springer-Verlag, New York, Berlin, Heidelberg, London, Paris, Tokio, Hong Kong, Barcelona, Budapest, 1993

Reference(s):