Jania corniculata
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Corallinales
- family: Corallinaceae
- genus: Jania
- species: Jania corniculata
Kingston
KingstonHalf Way Tree
New Kingston
St. AndrewAnnotto Bay
St. Mary
JamaicaTossa de Mar
Catalonia
SpainMahonda
South
Zanzibar Central
TanzaniaHermosa Beach
Redondo Beach
San Diego
San Pedro
CaliforniaKey West
Lake Clarke Shores
Lake Worth
Florida
United States