Myomorpha
(tree size 4210)
Hystricomorpha
(tree size 52)
Sciuromorpha
(tree size 2225)
Castorimorpha
(tree size 1043)
Anomaluromorpha
(tree size 35)
Eurymylidae
(tree size 4)
Sciurognathi
(tree size 41)
Alagomyidae
(tree size 1)
Sciuravida
Mylagaulidae
(tree size 15)
Aplodontoidea
Hystricognatha
(tree size 970)
Agoutidae
(tree size 4)
Ivanantoniidae
(tree size 2)
Allomyidae
Archetypomyidae
(tree size 3)
Cylindrodontidae
Laredomyidae
Luribayomys
Downsimys
Marfilomys
Echinomyidae
Ectropomys
Megacricetodontidae
Meliakrouniomys
Epeiromys
Eryomyidae
Odontomysopidae
Paciculus
Pairomys
Paramyidae
(tree size 5)
Cercolabidae
Floresomys
Griphomys
Cricetopidae
Jimomys
Heterocephalidae
Thryonomyoidea
(tree size 1)
Remyidae
Laonastidae
Yuomyidae
(tree size 2)
Zelomyidae
Siphneidae
Petauristidae
Sciuroidea
(tree size 1)
Gliroidea
(tree size 1)
Sminthidae
Sicistidae
Supramyomorpha