Spiophanes berkeleyorum
- kingdom: Animalia
- phylum: Annelida
- class: Polychaeta
- order: Spionida
- family: Spionidae
- genus: Spiophanes
- species: Spiophanes berkeleyorum
Belvedere
Capitola
Marin City
Opal Cliffs
Sausalito
Seacliff
Tiburon
Twin Lakes
California
United States