plerocercoid

例句：

1. 1. The discovery of this new species has sparked a debate on the evolution of life.
   这种新物种的发现引发了关于生命进化的辩论。
2. 2.Infectious diseases are often spread by ticks, which are known for their ability to carry pleurocercoid parasites.
   传染病通常通过蜱传播，而蜱以其携带扁形虫的能力而闻名。
3. 3. Researchers have been studying the behavior of pleurocercoid parasites in order to develop effective treatments.
   研究人员一直在研究扁形虫的行为，以开发有效的治疗手段。