Spongomorpha aeruginosa
- kingdom: Plantae
- phylum: Chlorophyta
- class: Ulvophyceae
- order: Ulotrichales
- family: Ulotrichaceae
- genus: Spongomorpha
- species: Spongomorpha aeruginosa
- Yarmouth
Nova Scotia
Canada- France
- Langballig
Schleswig-Holstein
Germany- Halmstad
Halland
Sweden- Bognor Regis
- Brighton
- Penzance
- Swanage
- Weymouth
England
United Kingdom- Moss Beach
California- Marblehead
- Nahant
Massachusetts- Newport
Rhode Island
United States