<==o SIMPLICIDENTATA (yksietuhampaiset)
   |?- †Gomphos elkema
   |?- †Zagmys
   |?- †Nikolomys
   |?- †Aktashmys
   |?- †Sinomylus zhaii McKenna & Meng, 2001
   |?- †Asiaparamys [Eurymylinae] [paraphyletic †Eurymylidae]
   |?- †Kazygurtia [Eurymylinae] [paraphyletic †Eurymylidae]
   |?- †Eomylus zhigdenensis [Khaychina; Khaichina elongata; [Khaychininae]] [Eurymylinae] [paraphyletic †Eurymylidae]
   |?- †Amar [Eurymylinae] [paraphyletic †Eurymylidae]
   |?- †Decipomys [Eurymylinae] [paraphyletic †Eurymylidae]
   |-- †Eurymylus laticeps Matthew & Granger, 1925 [Baenomys ambiguus Matthew & Granger, 1925] [Eurymylinae] [paraphyletic †Eurymylidae]
   |-- †Matutinia [Eurymylinae] [paraphyletic †Eurymylidae]
   |-- †Rhombomylus [Eurymylinae] [paraphyletic †Eurymylidae]
   `--o RODENTIAMORPHA
      |-- †Heomys orientalis (Li, 1977)
      |?- †Marfilomys
      `--o RODENTIAFORMES
         |--o †Alagomyidae
         |  |-- †Alagomys
         |  `-- †Tribosphenomys
         `--o RODENTIA (jyrsijät)
            |?- †Laredomys [Laredomyidae] [Rodentia incertae sedis:]
            |-- SCIUROMORPHA [Sciurognathi] (oravanleukaiset jyrsijät) 
            `-- HYSTRICOGNATHA [Hystricognathi, Hystricomorpha] (piikkisianleukaiset jyrsijät)


Reference(s):

Carroll, R. L., 1988: Vertebrate paleontology and evolution.

–W. H. Freeman and company, New York, 1988, 698

Carroll, R. L., 1988: Appendix. 594-648

in Carroll, R. L., 1988: Vertebrate paleontology and evolution.

–W. H. Freeman and company, New York, 1988, 698

McKenna, M. C. & Bell, S. K., (eds.) 1997: Classification of mammals – above the species level.

–Columbia University Press, New York, 1997, xii-631
    McKenna, M. C. & Meng, J., 2001:
A primitive relative of rodents from the chinese Palaocene
–Journal of Vertebrate Paleontology: Vol. 21, #3, pp. 565-572