Saiz, J. (2021). World Sipuncula database.
Phascolion (Montuga) pacificum Murina, 1957. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=175041 on 2025-05-15
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025). European Register of Marine Species.
Phascolion (Montuga) pacificum Murina, 1957. Accessed at: http://marbef.org//marbef.org/data/aphia.php?p=taxdetails&id=175041 on 2025-05-15