Cirratulus grandis
- kingdom: Animalia
- phylum: Annelida
- class: Polychaeta
- order: Terebellida
- family: Cirratulidae
- genus: Cirratulus
- species: Cirratulus grandis
- Branford
- Branford Center
- New Haven
- West Haven
- Woodmont
Connecticut- South Yarmouth
- West Dennis
Massachusetts- Rye
New Hampshire- Newport
Rhode Island
United States