Red alga
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Ceramiales
- family: Spyridiaceae
- genus: Spyridia
- species: Spyridia filamentosa
George Town
Exuma
BahamasHamilton
Hamilton citySaint George
Saint George
BermudaPraia
Praia
Cape VerdeBoca Chica
Santo Domingo
Dominican Republic- France
Port Royal
KingstonPort Antonio
Portland
JamaicaShimoni
Kwale
KenyaEnewetak
Enewetak Atoll
Marshall IslandsArecibo
AreciboPuerto Real
Cabo RojoCataño
CatanoCulebra
CulebraFajardo
FajardoJobos
GuayamaIndios
GuayanillaLa Parguera
LajasPalo Seco
MaunaboTallaboa
PenuelasCentral Aguirre
SalinasJauca
Santa Isabel MunicipioEsperanza
Vieques
Puerto RicoLaborie
LaborieVieux Fort
Vieux-Fort
Saint LuciaCandelaria
Gáldar
Canary Islands
Spain- United Kingdom
Aliso Viejo
La Jolla
Palos Verdes Estates
Santa Cruz
CaliforniaEast Falmouth
Edgartown
Oak Bluffs
Vineyard Haven
MassachusettsNewport
Rhode IslandPort Aransas
Texas
United StatesCharlotte Amalie
Saint Thomas Island
Virgin Islands, U.S.