蠹鱼

蠹魚
dùyú
silverfish

classifier: 隻

CEDICT

Entry Composition

1 蠹 dù
  1. insect that eats into books, clothing etc
  2. moth-eaten
  3. worm-eaten
2 鱼 yú used in the names of various aquatic animals that are not fish (including abalone 鲍鱼 bàoyú, alligators and crocodiles 鳄鱼 èyú and octopi 章鱼 zhāngyú)

classifiers: 條, 尾