Aglaothamnion bipinnatum
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Ceramiales
- family: Callithamniaceae
- genus: Aglaothamnion
- species: Aglaothamnion bipinnatum
Lysekil
Västra Götaland
Sweden
Broadstairs- Ramsgate
England
United Kingdom