nektobenthos

例句：

1. 1. The nektobenthic community is composed of a varietyof organisms that live in the benthic zone, such as mussels and barnacles.
   底栖生物群落由各种生活在深水区的生物组成，如贻贝和海胆。
2. 2. The nektobenthicecosystem plays a crucial role in maintaining thebalance of marine food chains.
   底栖生态系统在维持海洋食物链平衡中起着至关重要的作用。
3. 3. The study of nektobenthic biology has led to new insightsinto the behavior and ecology of thesefascinating creatures.
   对底栖生物学的研究为这些迷人生物的行为和生态学提供了新的见解。