After McKenna & Bell, 1997 and Steppan & Pardiñas, 1998, with recent species from Nowak, 1991

<==o Phyllotini Vorontsov, 1959 [taxonomic history]
   |?- Andinomys edax Thomas, 1902; Pleist.-R. SA. (andienhiiri)
   |?- Chinchillula sahamae Thomas, 1898 R. SA. (tsintsillahiiri)
   |?-o Eligmodontia F. Cuvier, 1837 []
   |  |?- E. moreni
   |  |?- E. morgani
   |  |?- E. puerulus
   |  `-- E. typus (ylänköaavikkohiiri)
   |?- Galenomys garleppi Thomas, 1916 [Euneomys (Galenomys) Thomas, 1916 sensu Thomas, 1926] R. SA.
   |?- Irenomys tarsalis Thomas, 1919; R. SA. (chilenrotta)
   |?- Punomys lemminus Osgood, 1943; R. SA. (punanhiiri)
   |?- Salinomys delicatus Braun & Mares, 1995 (Rata de Los Salares)
   |--o Calomys Waterhouse, 1837 sensu stricto? [taxonomic history] Pleist.-R. SA.
   |  |-- †C. baskini
   |  |-- †C. coffeyi
   |  |-- †C. elachys
   |  |--+-- †C. eliasi
   |  |  `-- †C. arizonae
   |  |-- †C. gidleyi
   |  |-- †C. meadensis
   |  |-- †C. stirtoni
   |  |-- †C. yazhi
   |  |-- C. sorellus
   |  |--o C. laucha
   |  |  `-- C. l. laucha
   |  |?- C. callidus [C. laucha]
   |  |-- C. fecundus
   |  |-- C. lepidus
   |  |-- C. musculinus
   |  |-- C. callosus
   |  |-- C. hummelincki
   |  |?- C. boliviae
   |  `?- C. tener
   |--+--o Phyllotis Waterhouse, 1837 [Mus (Phyllotis) Waterhouse, 1837; Paralomys Thomas, 1926] Pleist.-R. SA. (Leaf-eared mice, pericotes)
   |  |  |?- P. xanthopygus
   |  |  |-- P. andium
   |  |  |-- P. osilae
   |  |  |-- P. definitus
   |  |  |-- P. wolffsohni
   |  |  |-- P. magister
   |  |  |-- P. caprinus
   |  |  |-- P. darwini
   |  |  |-- P. osgoodi
   |  |  |-- P. amicus
   |  |  |-- P. gerbillus
   |  |  |-- P. haggardi
   |  |  `-- ?P. bonaeriensis
   |  `--o Graomys Thomas, 1916 [†Heligmodontia Agassiz, 1846; †Elimodon Fitzinger, 1867; †Eligmodon Thomas, 1896] sensu lato; U.Plio.-R. SA.
   |     |?- Graomys domorum
   |     |?- Graomys edithae
   |     |-- Graomys griseoflavus
   |     `--+-- †Olympicomys vossi Steppan & Pardiñas, 1998
   |        `-- Graomys pearsoni
   `--+--o Auliscomys Osgood, 1915 [Phyllotis (Auliscomys) Osgood, 1915; incl. Maresomys Braun, 1993] Plio.-R. SA.
      |  |-- A. pictus
      |  |-- A. sublimis
      |  |-- A. boliviensis
      |  `-- A. micropus
      `--o Reithrodon sensu lato -group
         |-- Loxodontomys micropus Osgood, 1947 [Phyllotis (Loxodontomys) Osgood, 1947] R. SA.
         `--+-- †“Genus T” [Steppan & Pardiñas, 1998]
            |-- †Ichthyurodon ameghinoi Steppan & Pardiñas, 1998
            `--o Reithrodon sensu stricto -group
               |--o Euneomys Coues, 1874 [Reithrodon (Euneomys) Coues, 1874; incl. †Bothriomys Ameghino, 1889; Chelemyscus Thomas, 1925] L.Pleist.-R. SA.
               |  |?- E. noei
               |  |?- E. mordax
               |  |?- E. fossor
               |  |?- E. petersoni
               |  `-- E. chinchilloides
               `--+-- †Panchomys steppani
                  `--+-- Neotomys ebriosus Thomas, 1894; R. SA. (andiensuorotta)
                     `--o Reithrodon Waterhouse, 1837; U.Plio.-R. SA. [taxonomic history]
                        |-- †R. typicus
                        `-- R. auritus (kaniinirotta) [taxonomic history]

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