Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2019). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Planaria Müller O.F., 1776. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2019) European Register of Marine Species at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=152665 on 2020-07-05
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2020). European Register of Marine Species. Planaria Müller O.F., 1776. Accessed at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=152665 on 2020-07-05
Present