Pteropodidae

例句：

1. 1. The Pteropodidae is a group of marine animals that includes sharks, rays, and skates.
   无脊椎动物纲包括鲨鱼、鳐鱼和鳐鱼。
2. 2. The Pteropodidae is the largest class of vertebrates in the animal kingdom.
   无脊椎动物纲是动物王国中最大的脊椎动物类群。
3. 3. The Pteropodidae has been found in all five continents except Antarctica.
   无脊椎动物纲在除南极洲以外的所有大陆都有发现。