Saiz, J. (2021). World Sipuncula database. Phascolion (Montuga) Gibbs, 1985. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://www.marbef.org/data../aphia.php?p=taxdetails&id=175038 on 2023-02-05
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2023). European Register of Marine Species. Phascolion (Montuga) Gibbs, 1985. Accessed at: https://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=175038 on 2023-02-05
basis of recordClarke, A.; Johnston, N.M. (2003). Antarctic marine benthic diversity. <i>Oceanography and Marine Biology: an Annual Review</i>. 41: 47-114. (look up in IMIS) [details]