Gibson, D.; Wayland, M. (2021). World List of marine Acanthocephala. Paracanthocephaloides incrassatus (Molin, 1858) Bray, Spencer Jones & Lewis, 1988. 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=1030580 on 2022-07-02
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2022). European Register of Marine Species. Paracanthocephaloides incrassatus (Molin, 1858) Bray, Spencer Jones & Lewis, 1988. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=1030580 on 2022-07-02