Sun anemone
- kingdom: Animalia
- phylum: Cnidaria
- class: Anthozoa
- order: Actiniaria
- family: Stichodactylidae
- genus: Stichodactyla
- species: Stichodactyla helianthus
Four Cross Roads
Saint John
Barbados
Cabañas
Artemisa
Cuba
Arroyo- Buena Vista
- Palmas
Arroyo
Puerto Rico
Charlotte Amalie
Saint Thomas Island
Virgin Islands, U.S.