Acanthophora thierii
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Ceramiales
- family: Rhodomelaceae
- genus: Acanthophora
- species: Acanthophora thierii
- La Julia
Nacional
Dominican Republic- Port Antonio
Portland
Jamaica- Ebene
Plaines Wilhems
Mauritius- Key West
- Lake Clarke Shores
- Lake Worth
- Miami
Florida
United States- Charlotte Amalie
Saint Thomas Island
Virgin Islands, U.S.