dipodine
dipodoid
dipodid
northern birch mouse
castorimorph
nesomyid
northern three-toed jerboa
whippomorphan
chinchilloid
platacanthomyid
diplopod
hydrochoerine
cladothere
sciuromorph
insectivoran
arvicoline
articulate
mammaliaform
bathyergid
dipsadine
dipsadid
pancrustacean
cavioid
phantom midge
phiomorph
viverrine
kangaroo rat
Muroidea
tribosphenidan
superfamily Muroidea
Duplicidentata
broodling
jerboa
sirenian
sirenian mammal
murine
placental
sea cow
sigmodontine
probainognathian
volutid
Dolichotis patagonum
euarchontan
octodontoid
mara
blacktail
sciurognath
heteromyd
typotherian
old wife