洞螈

Traditional form:

洞螈

Pinyin (reading):

dòngyuán

Definitions:

• olm (Proteus anguinus)

Characters:

• 洞 - cave, grotto, hole, ravine
• 螈 - silkworm

Traditional characters:

• 洞 - cave, grotto, hole, ravine
• 螈 - silkworm