platacanthomyid
nesomyid
ctenomyid
dipodid
heteromyd
cladothere
northern birch mouse
dinomyid
heteromyid
castorimorph
dipodine
murine
phiomorph
chinchillid
cylindrodont
diplopod
mammaliaform
hydrochoerid
dipodoid
capromyid
trechnothere
New World mouse
petromurid
family Chinchillidae
Chinchillidae
djadochtatheriid
zoobenthivore
viscacha rat
eutypomyid
phiomyid
thryonomyid
insectivoran
tribosphenidan
mylagaulid
dorab
sciuromorph
hydrochoerine
articulate
octodontoid
whippomorphan
euarchontogliran
bathyergid
damesellid
coenagrionid
echimyid
ungulate
aplodontiid
vetulicolid
pupivorous
northern three-toed jerboa