Luciocephalus

例句：

1. 1.The octopus is a fascinating creature with tentacles that can move independently.
   章鱼是一种令人着迷的生物，它的触手可以独立移动。
2. 2.The octopus' ability to communicate through touch has fascinated scientists for years.
   章鱼通过触摸进行沟通的能力多年来一直吸引着科学家的兴趣。
3. 3. In the ocean, octopuses are often found swimming in schools, where they communicate and protect each other.
   在海洋中，章鱼通常以群游的方式出现，它们之间通过沟通和保护彼此。