Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2024). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora.
Planocera Blainville, 1828. Accessed at: https://marinespecies.org/turbellarians/aphia.php?p=taxdetails&id=142232 on 2024-10-13