Read, G.; Fauchald, K. (Ed.) (2025). World Polychaeta Database.
Sphaerosyllis bulbosa Southern, 1914. Accessed through: The UK Marine Environmental Data and Information Network (2025) Marine Species of the British Isles and Adjacent Seas (MSBIAS): a checklist of species derived from the UNICORN and Marine Recorder applications at: https://www.marinespecies.org/msbias/aphia.php?p=taxdetails&id=131379 on 2025-05-02
The UK Marine Environmental Data and Information Network (2025). Marine Species of the British Isles and Adjacent Seas (MSBIAS): a checklist of species derived from the UNICORN and Marine Recorder applications.
Sphaerosyllis bulbosa Southern, 1914. Accessed at: https://www.marinespecies.org/msbias/aphia.php?p=taxdetails&id=131379 on 2025-05-02