Dictyota guineensis
- kingdom: Chromista
- phylum: Ochrophyta
- class: Phaeophyceae
- order: Dictyotales
- family: Dictyotaceae
- genus: Dictyota
- species: Dictyota guineensis
Duncan Town
Ragged Island
BahamasWelchman Hall
Saint Thomas
BarbadosHamilton
Hamilton city
BermudaBoca de Yuma
La Altagracia
Dominican RepublicBath
St. Thomas
JamaicaPunta Santiago
HumacaoMartorell
Rosa Sanchez
Yabucoa
Puerto Rico