鼯 - flying squirrel

Japanese flying squirrel (Pteromys momonga); small Japanese flying squirrel; Japanese dwarf flying squirrel

yellow-bellied glider (Petaurus australis)

feather-tailed glider (Acrobates pygmaeus); feathertail glider; flying mouse; pygmy gliding possum

Leadbeater's possum (Gymnobelideus leadbeateri)

feathertail possum (Distoechurus pennatus); feather-tailed possum

southern flying squirrel (Glaucomys volans)

Japanese giant flying squirrel (Petaurista leucogenys)

flying squirrel

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

northern flying squirrel (Glaucomys sabrinus)

Siberian flying squirrel (Pteromys volans)

squirrel glider (Petaurus norfolcensis)