After Carroll, 1988 and McKenna & Bell, 1997

Alternative phylogeny after Marivaux, Vianey-Liaud, Welcomme & Jaeger, 2002

<==o Rodentia Bowdich, 1821 (jyrsijät; rodents)
   |-- Hystricognatha Thullberg, 1899 [Hystricognathi Thullberg, 1899; Hystricomorpha] (piikkisianleukaiset jyrsijät)
   `==o Sciuromorpha Brandt, 1855 [nom. transl. McKenna & Bell, 1997 ex Sciurognathi Brandt, 1855] (oravanleukaiset jyrsijät) [paraphyletic] [Sciurognathi [-morpha] after Carroll, 1988]
      |== Protrogomorpha [incl. Aplodontoidea]
      `--+--o †Theridomyomorpha A.E. Wood, 1955 [nom. transl. McKenna & Bell, 1997 pro Theridomyidae Alston, 1876] [Parasciurognatha Lavocat, 1951; Theridomorphes Lavocat, 1955; Theridomorpha Thaler, 1966]
         |  `-- †Theridomyidae Alston, 1876 [taxonomic history]
         |-- Sciurida Carus, 1868 [Sciurii Fischer de Waldheim, 1817; Sciuriorum Fischer de Waldheim, 1817; Sciuroidea] (oravamaiset jyrsijät; squirrel-like rodents)
         |-- Castorimorpha A.E. Wood, 1955 [Palmipedes Giebel, 1847; Palmipedia Van der Hoeven, 1858 (nomen oblitum); Casterioidea] (majavamaiset jyrsijät; beaver-like rodents)
         |-- Anomaluromorpha Bugge, 1974 (suomuhäntäoravamaiset jyrsijät)
         |-- Sciuravida McKenna & Bell, 1997 [“Ctenodactylomorpha”] (kampavarvasrottamaiset jyrsijät; gundi-like rodents)
         `--+?- Glirimorpha Thaler, 1966 (dormice-like rodents; unikekomaiset jyrsijät)
            `--o Myomorpha Brandt, 1855 [Myomorphii Brandt, 1855] (hiirimäiset jyrsijät; mouse-like rodents)
               |--o †Protoptychidae Schlosser, 1911 [Protoptychinae Schlosser, 1911; Protoptychidae A.E. Wood, 1937]
               |  |-- †Protoptychus hatcheri Scott, 1895; M.Eoc. NA.
               |  `-- †Presbymys lophatus R.W. Wilson, 1949; M.Eoc. NA.
               |-- Geomorpha Thaler, 1966 sensu McKenna & Bell, 1997 [Sciurospalacoides Brandt, 1855 (nomen oblitum)]
               `--o Myodonta Schaub, in Grassé & Dekeyser, 1955 nom. transl. McKenna & Bell, 1997 [Myodonta Schaub (nomen nudum); Myodonta Schaub, in Piveteau, 1958]
                  |-- Dipodoidea Fischer de Waldheim, 1817 [taxonomic history] (hyppyrotansukuiset jyrsijät)
                  `-- Muroidea Illiger, 1811 [taxonomic history] (mice, rats, voles, hamsters, etc.; hiirensukuiset jyrsijät)

After Marivaux, Vianey-Liaud, Welcomme & Jaeger, 2002, Marivaux, Vianey-Liaud & Jaeger, 2004 [fig. 4], and Marivaux, Ducrocq, Jaeger, Marandat, Sudre, Chaimanee, Tun, Htoon & Soe, 2005

Note:

Many basal families in this presentation, based on Marivaux, Vianey-Liaud & Jaeger (2004) fig. 4, are paraphyletic in their more detailed tree (Marivaux, Vianey-Liaud & Jaeger, 2004, fig. 2) (right side panel).

<==o Rodentia
   |--+-- †Cocomyidae
   |  `-- †Alagomyidae
   `--+--o Ctenohystrica
      |  |--+-- †Tamquammyidae
      |  |  `-- Ctenodactylidae
      |  `--+-- †Diatomyidae
      |     |-- †Yuomyidae
      |     `--+-- †Chapattimyidae
      |        `--o Hystricognathiformes
      |           |-- †Tsaganomyidae
      |           `--o Hystricognathi
      |              |-- †Baluchimyinae
      |              `-- Hystricognatha
      `--o Ischyromyiformes
         |-- †Cylindrodontidae
         `--+--+-- †Ischyromyoidea
            |  |-- †Theridomorpha
            |  `--+-- Aplodontoidea
            |     `-- Sciuroidea
            `--+-- Glirimorpha
               `--+-- Sciuravidae
                  `--+-- †Zegdoumyidae
                     `--+--+-- Castorimorpha
                        |  `-- Anomaluromorpha
                        `--o Myomorpha
                           |?- †Protoptychidae
                           |-- Geomorpha
                           `--o Myodonta
                              |-- Dipodoidea
                              `-- Muroidea

After Marivaux, Vianey-Liaud, Welcomme & Jaeger, 2002, Marivaux, Vianey-Liaud & Jaeger, 2004 [fig. 4], and Marivaux, Ducrocq, Jaeger, Marandat, Sudre, Chaimanee, Tun,, Htoon & Soe, 2005

<==o Rodentia Bowdich, 1821 (jyrsijät; rodents)
   |--+-- †Cocomys
   |  `--+-- †Alagomys
   |     `-- †Ivanantonia
   `--+-- †Bumbanomys
      `--+--o Ctenohystrica
         |  |-- †Bandaomys
         |  |-- †Advenimus
         |  `==o †Tamquammyidae
         |     |--+-- †Tamquammys
         |     |  `--+-- †Tsinlingomys
         |     |     `-- Ctenodactylidae
         |     `==o †Yuomyidae
         |        |-- †Petrokoslovia
         |        |-- †Yuomys
         |        |-- †Diatomyidae
         |        |?- †Distylomyidae
         |        `--+-- †Anadianomys
         |           `--+-- †Chapattimyidae
         |              `-- Hystricognathiformes
         `--o Ischyromyiformes
            |-- †Cylindrodontidae
            |==o†Ischyromyidae: Paramyinae
            |  |-- †Franimys
            |  `--+-- †Acritoparamys
            |     `--+--+-- Aplodontoidea
            |        |  `-- Sciuroidea
            |        `==o †Ischyromyidae
            |           |-- †Reithroparamys
            |           `--+--+-- †Paramys
            |              |  `--+-- †Zamoramys
            |              |     `-- †Ailuravus
            |              `==o †Theridomyidae
            |                 |-- †Corbarimys
            |                 `--+==o †Ischyromyidae: Microparamyinae
            |                    |  |-- †Pantrogna
            |                    |  `-- †Hartenbergeromys
            |                    `--+-- †Suevosciurus
            |                       `--+-- †Protadelomys
            |                          `--+-- †Remys
            |                             `--+-- †Elfomys
            |                                `--+-- †Pseudoltinomys
            |                                   `--+-- †Theridomys
            |                                      `-- †Blainvillimys
            `--+-- Glirimorpha
               `==o †Sciuravidae
                  |-- †Knightomys
                  `--+-- †Prolapsus
                     `--+-- †Pauromys
                        `==o †Zegdoumyidae
                           |-- †Zegdoumys
                           |-- †Gilbia
                           `--+-- †Janimus
                              `--+-- Castorimorpha
                                 `--+-- Anomaluromorpha
                                     `--o Myomorpha
                                        |-- Geomorpha
                                        `--o Myodonta
                                           |-- Dipodoidea
                                           `-- Muroidea

Rodentia incertae sedis:

    †Laredomyidae
        †Laredomys riograndensis

Reference(s):