polychaeta
Noun
Meaning
One of the two principal groups of Chaetopoda. It includes those that have prominent parapodia and fascicles of setae. See Illust. under Parapodia.
Source: Webster's dictionarySynonyms
Hypernyms
Examples
Ruoi belongs to a family of Polychaeta worms that live in brackish water, and is often only visible during short periods of time each year.