小蠹 Traditional form: 小蠹 Pinyin (reading): xiǎodù Definitions: bark beetle (zoology) Characters: 小 - small, tiny, insignificant 蠹 - moth, bookworm; moth-eaten, worm-eaten Traditional characters: 小 - small, tiny, insignificant 蠹 - moth, bookworm; moth-eaten, worm-eaten