Atlantic morum
- kingdom: Animalia
- phylum: Mollusca
- class: Gastropoda
- order: Neogastropoda
- family: Harpidae
- genus: Morum
- species: Morum oniscus
- Groß Sankt Florian
- Unterbergla
Styria
Austria- Palm Beach
- Tampa
- West Palm Beach
Florida
United States- Saint Croix
Saint Croix Island
Virgin Islands, U.S.