鼠

inguinal lymph node

being unable to make up one's mind; sitting on the fence

person who steals money from the workplace; embezzler; untrustworthy person

edible dormouse (Glis glis); fat dormouse

Hawker's least shrew (Sorex minutissimus hawkeri)

common squirrel monkey (Saimiri sciureus)

Japanese squirrel (Sciurus lis)

Work of art, literature, music, etc. name

The Mouse's Marriage; The Mouse's Wedding

naked mole rat (Heterocephalus glaber)

a cornered rat will bite the cat; one who is cornered will fight like a devil

Myomorpha (suborder of rodents)

Pteromys volans orii (subspecies of the Siberian flying squirrel, endemic to Hokkaido)

Taiwanese squirrel (subspecies of Pallas's squirrel, Callosciurus erythraeus thaiwanensis)

selling sea cucumbers; sea cucumber vendor

Proverb

empty vessels make the most sound; the meowing cat does not catch the mouse

eastern chipmunk (Tamias striatus)

Siberian chipmunk (Tamias sibiricus)

Tamias sibiricus lineatus (subspecies of Siberian chipmunk native to Hokkaido)

Korean chipmunk (Tamias sibiricus barberi)

southern flying squirrel (Glaucomys volans)

Siberian flying squirrel (Pteromys volans)

northern flying squirrel (Glaucomys sabrinus)

kangaroo rat (of North America; any rodent of genus Dipodomys)

rat kangaroo (any marsupial of family Potoroidae, incl. bettongs and potoroos)