endofauna

例句：

1. 1. The endofauna is a crucial area for conservation efforts.
   生态系统的尽头是保护工作的关键区域。
2. 2.The researchers found that the endofauna was home to many rare species.
   研究人员发现，生态系统的尽头居住着许多稀有物种。
3. 3.The endofauna plays a vital role in maintaining the balance of the ecosystem.
   生态系统的尽头在维护生态系统平衡方面起着至关重要的作用。