Definition of 蝦夷鼯鼠 (えぞももんが)

noun
Pteromys volans orii (subspecies of the Siberian flying squirrel, endemic to Hokkaido)(usually kana)
Other readings:
エゾモモンガ
Related Kanji
shrimp, prawn, lobster
barbarian, savage, Ainu
flying squirrel
rat, mouse, dark gray