1. 虫害 (chónghài) - pest
2. 虫类 (chónglèi) - insect
3. 蛇虫 (shéchóng) - snake or insect
4. 虫子 (chóngzi) - worm, insect
5. 蟑螂 (zhāngláng) - cockroach
6. 蛆虫 (qūchóng) - maggot, larva
7. 蜈蚣 (wúgōng) - centipede, millipede
8. 蚊子 (wénzi) - mosquito
9. 蜗牛 (wōniú) - snail
10. 蜣螂 (qiángláng) - firefly
