Gayliella transversalis
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Ceramiales
- family: Ceramiaceae
- genus: Gayliella
- species: Gayliella transversalis
Port Antonio
Portland
Jamaica
La Parguera
Lajas- Tallaboa
Penuelas
Puerto Rico
Aliso Viejo
California- Key West
Florida
United States