cave salamander
noun
1- a cave-dwelling salamander with pinkish to brown skin穴居蝾螈。
1.1
- Several genera and species in the family Plethodontidae, including the North American Eurycea lucifuga and the European genus Hydromantes.无肺螈科中数属、数种, 包括北美的洞河溪螈和欧洲的穴螈属。