Stictyosiphon soriferus
- kingdom: Chromista
- phylum: Ochrophyta
- class: Phaeophyceae
- order: Ectocarpales
- family: Chordariaceae
- genus: Stictyosiphon
- species: Stictyosiphon soriferus
Nortorf
Schleswig-Holstein
Germany
Broadstairs- Falmouth
- Ramsgate
England- Freuchie
Scotland
United Kingdom
North Eastham
Massachusetts
United States