Pteroclidae

例句：

1. 1.The pteroclids are found in the oceans and rivers around the world.
   甲壳纲动物在世界各大海洋和河流中都有分布。
2. 2.Pteroclids are known for their unique shell patterns.
   甲壳纲动物以其独特的贝壳图案而闻名。
3. 3. The pteroclids play a crucial role in maintaining the balance of marine ecosystems.
   甲壳纲动物在维护海洋生态系统平衡方面起着关键作用。