Coccotylus truncatus
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Gigartinales
- family: Phyllophoraceae
- genus: Coccotylus
- species: Coccotylus truncatus
Nortorf- Ringsberg
- Travemünde
Schleswig-Holstein
Germany
Berwick-Upon-Tweed- Looe
- Salcombe
- Southampton
England- Dunbar
- Kirkwall
- North Berwick
- Orkney
Scotland
United Kingdom
Cohasset- Gloucester
- Nahant
Massachusetts- Long Branch
- Oceanport
- Rumson
- Sea Bright
- West Long Branch
New Jersey- Brooklyn
New York
United States
Frösakull