Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2021). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora.
Philomecynostomum lapillum Dörjes, 1968. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: https://www.marbef.org/data/aphia.php?p=taxdetails&id=142688 on 2023-01-28
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2023). European Register of Marine Species.
Philomecynostomum lapillum Dörjes, 1968. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=142688 on 2023-01-28