Read, G.; Saiz-Salinas, J. (2025). World Sipuncula Database. Phascolosoma (Phascolosoma) glabrum multiannulatum (Wesenberg-Lund, 1954). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=410756 on 2025-05-07