false knob coral
- kingdom: Animalia
- phylum: Cnidaria
- class: Anthozoa
- order: Scleractinia
- family: Montastraeidae
- genus: Montastraea
- species: Montastraea cavernosa
Mountain
San Andres y Providencia
Colombia
Cabarete
Puerto Plata- Boca Chica
Santo Domingo
Dominican Republic
El Porvenir
Guna Yala
Panama
Punta Santiago
Humacao
Puerto Rico
Saint Croix
Saint Croix Island- Cruz Bay
Saint John Island- Charlotte Amalie
Saint Thomas Island
Virgin Islands, U.S.