ectodesma

例句：

1. 1. The ectodesma is a rare and fascinating creature.
   这个生物是罕见的，非常迷人。
2. 2. The ectodesma has been found in various parts of the world.
   这种生物已经在全球各地被发现。
3. 3. The ectodesma is known for its unique coloration and behavior.
   这种生物以其独特的颜色和行为而闻名。