Ceramium corniculatum
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Ceramiales
- family: Ceramiaceae
- genus: Ceramium
- species: Ceramium corniculatum
Hamilton
Hamilton city
Bermuda
Pointe-à-Pitre
Guadeloupe
Guadeloupe
Key West
Florida
United States