Psilopsida

例句：

1. 1.The Psilopsida is a unique species of sea turtle.
   Psilopsida是一种独特的海龟物种。
2. 2. The Psilopsida is known for its ability to breathe underwater.
   Psilopsida以其在水下呼吸的能力而闻名。
3. 3. The Psilopsida is a popular tourist destination in the region.
   Psilopsida是该地区的热门旅游目的地。