鼠

house mouse (Mus musculus)

Dsinezumi shrew (Crocidura dsinezumi)

rakali (Hydromys chrysogaster)

Asian lesser white-toothed shrew (Crocidura shantungensis)

Of Mice and Men (1937 novella by John Steinbeck)

dried sea-cucumber ovaries

selling sea cucumbers

white-toothed shrew (any rodent of genus Crocidura)

Japanese dormouse (Glirulus japonicus)

mole

Chinese fancy mouse (usu. all-white with red eyes)

Japanese red-backed vole (Myodes andersoni)

Japanese arborvitae (Thuja standishii)

ratproof cupboard

mouse

rice rat (Oryzomyini spp.)

Japanese water shrew (Chimarrogale platycephala)

white rat

squirrel

grayish dark green

sea cucumber (Holothuroidea spp.)

being unable to make up one's mind

field mouse

Holothuria decorata (species of sea cucumber)

damage by rats or mice

Japanese dancing mouse (Mus musculus musculus)

bat (animal)

Japanese squirrel (Sciurus lis)

corrugated iron sheet

huoshu

rodents

to be unable to make up one's mind

being unable to make up one's mind

geometric progression

lesser Egyptian gerbil (Gerbillus gerbillus)

hedgehog (any mammal of family Erinaceidae)

rattrap

Ryukyu long-haired rat (Diplothrix legata)

Ryukyu shrew (Crocidura orii)

African mole rat (any rodent of family Bathyergidae)

silver gray

bat (animal)

lesser Ryukyu shrew (Crocidura watasei)

large Japanese field mouse (Apodemus speciosus)

Hawker's least shrew (Sorex minutissimus hawkeri)

Laotian rock rat (Laonastes aenigmamus)

groin

black mouse

much ado about nothing

ground squirrel (esp. a ground squirrel of North America or Africa)

lemming

striped field mouse (Apodemus agrarius)

edible dormouse (Glis glis)

red squirrel (Sciurus vulgaris)

long-clawed shrew (Sorex unguiculatus)

pyramid scheme

Japanese dancing mouse (Mus musculus musculus)

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

elephant shrew (Macroscelididae spp.)

vaquita (Phocoena sinus)

rat poison

grey tinged with brown (gray)

time when moles transform into quails (second climate of the third month)

chevrotain (Tragulidae spp.)

inguinal canal

dun (horse coat color)

Mongolian gerbil (Meriones unguiculatus)

salted entrails of a sea cucumber

Shinto shrew (Sorex shinto)

harbor porpoise (Phocoena phocoena)

pilfering

opossum

Japanese grass vole (Microtus montebelli)

inguinal gland

rathole

grayish pink

black rat (Rattus rattus)

Japanese cherry birch (Betula grossa)

naked mole rat (Heterocephalus glaber)

Shirouma shrew (Sorex hosonoi shiroumanus)

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

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

pocket gopher

rat-bite fever

groin

inguinal hernia

inguinal lymph node

whistling of a prostitute (to attract customers)

eastern chipmunk (Tamias striatus)

Siberian flying squirrel (Pteromys volans)

greater bandicoot rat (Bandicota indica)

ground squirrel (esp. the Daurian ground squirrel, Spermophilus dauricus)

Brazilian guinea pig (Cavia aperea)

shiny guinea pig (Cavia fulgida)

montane guinea pig (Cavia tschudii)

guinea pig (any of five guinea pig species, esp. Cavia porcellus)

porbeagle (Lamna nasus)

squirrel (any mammal of family Sciuridae)

plague

rat's nest

Italian rye-grass (Lolium multiflorum)

gray satin fabric

Muennink's spiny rat (Tokudaia muenninki)

small Japanese field mouse (Apodemus argenteus)

northern flying squirrel (Glaucomys sabrinus)

empty vessels make the most sound

small fry

ratbite disease

blind mole-rat (Spalax leucodon)

dragonet (any fish of family Callionymidae, esp. Richard's dragonet, Repomucenus richardsonii)

yellow-bellied glider (Petaurus australis)

Central American squirrel monkey (Saimiri oerstedii)

Ryukyu spiny rat (Tokudaia osimensis)

hamster (any rodent of subfamily Cricetinae)

brown rat (Rattus norvegicus)

Azumi shrew (Sorex hosonoi)

muskrat (Ondatra zibethicus)

Ryukyu spiny rat (Tokudaia osimensis)

jerboa (any rodent of family Dipodidae)

sneak-thief

Eurasian least shrew (Sorex minutissimus)

Korean chipmunk (Tamias sibiricus barberi)

reddish grey (colour)

squirrel glider (Petaurus norfolcensis)

cornered rat

common squirrel monkey (Saimiri sciureus)

black-capped squirrel monkey (Saimiri boliviensis)

squirrel monkey (esp. the common squirrel monkey, Saimiri sciureus)

Laxmann's shrew (Sorex caecutiens)

shrew (any rodent of family Soricidae, esp. those of genus Sorex)

petty thief

slender shrew (Sorex gracillimus)

armadillo

Asian house shrew (Suncus murinus)

harvest mouse (Mus minutus)

tree shrew

lymphogranuloma venereum

indigo-tinged grey (gray)

feather-tailed glider (Acrobates pygmaeus)

feathertail possum (Distoechurus pennatus)

striped possum (Dactylopsila trivirgata)

salmon shark (Lamna ditropis)

sugar glider (species of flying phalanger, Petaurus breviceps)

chipmunk (esp. the Siberian chipmunk, Tamias sibiricus)

Siberian chipmunk (Tamias sibiricus)

soaked to the skin

Richardson's dragonet (Repomucenus richardsonii)

Leadbeater's possum (Gymnobelideus leadbeateri)

Japanese privet (Ligustrum japonicum)

a cornered rat will bite the cat