Litopterna

例句：

1. 1.Litopterna are known for their distinctive armored bodies.
   鳞甲兽类以其独特的装甲身体而闻名。
2. 2. The Litopterna is a species of dinosaur that lived during the Jurassic period.
   鳞甲兽是一种生活在侏罗纪时期的恐龙。
3. 3. The discovery of Litopterna fossils in China has sparked new research on ancient ecosystems.
   在中国发现鳞甲兽化石引发了对古代生态系统的新研究。