After Nowak, 1991, Geraads, 1992 [Fig. 2] and McKenna & Bell, 1997

<==o Bovini (cows; naudat)
   |-- †Parabos cordieri de Christol, 1832
   `--+-- †Brabovus nanincisus Gentry, 1987
      `--+-- †Ugandax gautieri Cooke & Corydon, 1970
         `--+--o †Simatherium Dietrich, 1941
            |  |-- †S. kohllarseni Dietrich, 1941
            |  `-- †S. demissum Gentry, 1980
            `--o Eubovini Geraads, 1992
               |-- †Alephis lyrix Gromolard, 1980 [=? Parabos boodon]
               `--+-- †“Leptobos” stenometopon (Rütimeyer, 1865) [incl. “Leptobos” elatus?]
                  `--+--o Bubalina Geraads, 1992
                     |  |--o †Proamphibos Pilgrim, 1939
                     |  |  |-- †P. kashmiricus Pilgrim, 1939
                     |  |  `-- †P. lachrymans Pilgrim, 1939
                     |  `--+--o Anoa Smith, 1827 (anoat)
                     |     |  |-- A. depressicornis (Smith, 1827) (kääpiöpuhveli, gemssipuhveli, anoa)
                     |     |  `-- A. quarlesi (vuorianoa)
                     |     `--+--o †Hemibos Rütimeyer, 1865 [Amphibos, Peribos, ?Probunalis]
                     |        |  |-- †H. triquetricornis (Rütimeyer, 1867)
                     |        |  `-- †H. acuticornis (Falconer & Gautley, 1868)
                     |        `--o Bubalus Smith, 1827 (vesipuhvelit)
                     |           |-- †B. murrensis (Berckhemer, 1927)
                     |           `--+-- †B. palaeindicus
                     |              `--+-- ?B. mephistopheles ()?
                     |                 |-- B. arnee Kerr, 1792 [B. bubalis Linnaeus, 1758, domestic form] (indian water buffalo, arni; vesipuhveli, intiankesypuhveli)
                     |                 `-- B. mindorensis (tamarao, mindoropuhveli)
                     `--+-- †Leptobos falconeri Rütimeyer, 1878
                        `--+--o Syncerina Geraads, 1992
                           |  |--o †Pelorovis
                           |  |  |-- †P. turkanensis
                           |  |  `-- †P. oldowayensis Reck, 1928 [Bularchus arok Hopwood]
                           |  `--+-- †“Leptobos” syrticus Petrocchi, 1956
                           |     `--+-- “Bubalus” antiquus (Duvernoy, 1851) [Bubalus baini Seeley; Bubalus nilssoni (Lönnberg); Pelorovis antiquus (Duvernoy, 1851) Gentry, 1978]
                           |        `--+-- †Homoioceras singae Bate, 1949 sensu Geraads, 1992
                           |           `--o Syncerus [Homoioceras Bate, 1949 sensu Gentry, 1978; Bubalus] (kafferipuhvelit)
                           |              |-- †S. acoelotus
                           |              `--o S. caffer (Sparrman, 1779) [Homoioceras singae Bate, 1949 sensu Gentry, 1978; Bubalus andersoni Scott, 1907] (kafferipuhveli)
                           |                 |-- S. c. caffer (kapinkafferipuhveli)
                           |                 `-- S. c. nana (metsäkafferipuhveli, punapuhveli)
                           `--o Bovina Geraads, 1992
                              |-- †Epileptobos groeneveldtii (Dubois, 1908) Hooijer, 1956
                              `--o Bos -genus-group
                                 |--o Bos Linnaeus, 1758 ()
                                 |  |--o B. (Bos) primigenius Bojanus, 1827 (nauta; cow)
                                 |  |  |-- †B. (B.) p. primigenius Bojanus, 1827 [Bubalus vignardi Gaillard] (auroch; alkuhärkä) [extinct since 1627]
                                 |  |  |-- ?B. (B.) p. taurus Linnaeus, 1758 (kesynauta; domesticated cow) [Synon.=>B. (B.) p. primigenius??]
                                 |  |  `-- B. (B.) p. indicus (seebu)
                                 |  `--+--o  B. (Bos) javanicus (d'Alton, 1823) (bantengi, balinnauta)
                                 |     |  |-- ?B. (B.) j. sondaicus ()?
                                 |     |  `-- ?B. (B.) j. banteng ()?[kesymuoto]
                                 |     `--+-- (Novibos) sauveli (Urbain, 1937) (sauvelinhärkä, kouprey)
                                 |        `--o (Bibos) gaurus (H. Smith, 1827) [incl. B. frontalis] (gaur, mithan; gauri, gajaali)
                                 |           |-- B. (B.) g. frontalis (Lambert, 1804) (gajaali, otsakas) [domestic form]
                                 |           `-- B. (B.) g. gaurus (Smith, 1827) (gauri, viidakkohärkä)
                                 `--+--o †Smertibos Duvernois, 1990 [Leptobos (Smertibos) Duvernois, 1990]
                                    |  |-- †S. etruscus (Falconer, 1859)
                                    |  `-- †S. vallisarni Merla, 1949
                                    `--+-- †“Bison” palaeosinensis Teilhard & Piveteau, 1930
                                       `--+--o Bos (Poephagus) mutus (Przewalski, 1883) [Poephagus mutus Przewalski, 1883] (Asian yak; jakki) 
                                          |  |-- B. (P.) m. grunniens (Linnaeus, 1758) (domestic yak; kesy jakki)
                                          |  `-- B. (P.) m. mutus (Przewalski, 1883) (wild yak; villi jakki)
                                          `--o Bison Smith, 1827 [sg.=> Bos?] (biisonit)
                                             |-- ?†B. primigenius
                                             |-- †B. priscus
                                             |-- †B. latifrons [incl. B. alleni]
                                             |-- †B. alaskensis Rhoads, 1897
                                             |-- †B. crassicornis
                                             |--o B. bison (biisoni)
                                             |  |-- †B. b. antiguus
                                             |  |-- †B. b. occidentalis
                                             |  |-- B. b. bison (preeriabiisoni)
                                             |  `-- ?B. b. athabascae (metsäbiisoni)
                                             `--o B. bonasus (visentti)
                                                |-- B. b. bonasus (alamaanvisentti)
                                                `-- †B. b. caucasicus (kaukasuksenvisentti)


Bovini not treated by Geraads, 1992:

    Megamuntiacus vuquangensis (Giant Muntjac)
    Pseudonovibos spiralis Peter & Feiler, 1994 (Linh Duong)
    Pseudoryx nghetinhensisUrmiabosProleptobosEusyncerusProbisonIoribosYakopsisAdjiderebosPlatycerabosPlatybosBucapra

Reference(s):