1. The larvae of flies parasitize earthworms. 蝇的幼虫寄生在蚯蚓上。
2. Many species of insect parasitoids not only parasitize hosts but can also feed and kill them. 许多寄生性天敌昆虫的雌虫不仅寄生寄主，而且还能取食寄主。
3. Certain plants, including mistletoe and dodder, parasitize other plants to obtain water and nutrients. 某些植物，像槲寄生、菟丝子寄生于另一些植物来获取水和养分。
4. They discovered that the rafting snails are descendents of sea-floor snails that parasitize corals and sea anemones. 为了找到答案，研究人员对它们以及其他潜在亲属的DNA进行排序。 他们发现漂浮泡泡蜗牛是寄生于珊瑚和海葵的底栖蜗牛“梯螺”的后裔。
5. It was found that Cirrospilus pictus Nee can parasitize in cecidium of Aceria pallida Keifer for the first time. 首次发现普通瑟姬小蜂可寄生于枸杞瘿螨虫瘿内。
