Genus Chiton refers to a group of marine mollusks commonly known as chitons. There are numerous synonyms for the term Genus Chiton, including Chitonidae, Chitonina, Polylamellata, Cryptoplax, Tonicella, and Katharina. These synonyms are all used interchangeably to describe the same group of mollusks with a characteristic shell composed of eight dorsal plates. Chitons are found in rocky intertidal environments and are often preyed upon by sea stars and other marine predators. They play a vital role in their ecosystem by consuming algae and other small organisms and serving as a food source for larger marine animals.