sargassum nudibranch
- kingdom: Animalia
- phylum: Mollusca
- class: Gastropoda
- order: Nudibranchia
- family: Scyllaeidae
- genus: Scyllaea
- species: Scyllaea pelagica
Bagalangit
Calabarzon
Philippines
Stock Island
Florida- Beaufort
North Carolina
United States
Saint Croix
Saint Croix Island
Virgin Islands, U.S.