Boulder star coral
- kingdom: Animalia
- phylum: Cnidaria
- class: Anthozoa
- order: Scleractinia
- family: Merulinidae
- genus: Orbicella
- species: Orbicella annularis
San Pedro
Belize
Belize
El Porvenir
Guna Yala
Panama
Mayagüez
Mayaguez
Puerto Rico
Saint Croix
Saint Croix Island- Cruz Bay
Saint John Island- Charlotte Amalie
Saint Thomas Island
Virgin Islands, U.S.