After McKenna & Bell, 1997 and Peláez-Campomanes & Daams, 2002

<==o †Megacricetodontini Mein & Freudenthal, 1971 [taxonomic history]
   |-- †Punjabemys Lindsay, 1988; M.Mioc. SAs.
   |-- †Mellalomys Jaeger, 1977; M.Mioc. NAf.
   `--o †Megacricetodon Fahlbusch, 1964 [†Democricetodon (†Megacricetodon) Fahlbusch, 1964; †Mesocricetodon Daxner, 1967; †Megacricetodon (†Collongomys) Mein & Freudenthal, 1971] L.-U.Mioc. Eu., M. Mioc. As.
      |-- †M. minor (Lartet, 1851)
      |-- †M. debuijni Freudnethal, 1968
      |-- †M. pusillus Qui, 1996
      |-- †M. sinensis Qiu et al., 1981
      |-- †M. primitivus (Freudnethal, 1963)
      |-- †M. collongensis (Mein, 1958)
      |-- †M. daamsi Lindsay, 1988
      |-- †M. aguilari Lindsay, 1988
      |-- †M. sivalensis Lindsay, 1988
      |-- †M. lopezae Carzía Moreno, 1986
      |-- †M. gersii (Aguilar, 1980)
      |-- †M. crusafonti (Freudnethal, 1963)
      |-- †M. ibericus (Schaub, 1944)
      |-- †M. gregarius (Schaub, 1925)
      |-- †M. bavaricus Fahlbusch, 1964
      |-- †M. germanicus Aguilar, 1980
      |-- †M. fournasi Aguilar, 1995
      |-- †M. lemartineli Aguilar, 1995
      |-- †M. roussillonensis Aguilar et al., 1986
      |-- †M. lappi (Mein, 1958)
      |-- †M. mythikos Lindsay, 1988
      |-- †M. similis Fahlbusch, 1964
      |-- †M. rafaeli Daams & Freudenthal, 1988
      `-- †M. andrewsi Peláez-Campomanes & Daams, 2002

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