Read, G.; Fauchald, K. (Ed.) (2025). World Polychaeta Database.
Sphaerodorum brevicapitis Moore, 1909. Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2025) World Register of Deep-Sea species (WoRDSS) at: https://www.marinespecies.org/deepsea/aphia.php?p=taxdetails&id=338422 on 2026-02-03
Glover, A.G.; Higgs, N.; Horton, T. (2026). World Register of Deep-Sea species (WoRDSS).
Sphaerodorum brevicapitis Moore, 1909. Accessed at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=338422 on 2026-02-03