Neomecoptera

例句：

1. 1.The Neomecoptera are a fascinating group of animals that live in the ocean.
   无脊椎动物是一类生活在海洋中的迷人动物。
2. 2. The Neomecoptera have unique adaptations that allow them to survive in extreme environments.
   无脊椎动物具有独特的适应能力，使它们能够在极端环境中生存。
3. 3. In recent years, scientists have discovered many new species of Neomecoptera, which adds to our understanding of marine ecosystems.
   近年来，科学家们发现了许多新的无脊椎动物物种，这有助于我们了解海洋生态系统。