Millepora squarrosa
- kingdom: Animalia
- phylum: Cnidaria
- class: Hydrozoa
- order: Anthoathecata
- family: Milleporidae
- genus: Millepora
- species: Millepora squarrosa
Holetown
Saint James
Barbados
Terre-de-Bas
Guadeloupe
Guadeloupe
Vieux Fort
Vieux-Fort
Saint Lucia
Saint Croix
Saint Croix Island
Virgin Islands, U.S.