Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2024). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora.
Plicastoma xenophthalmum Riedl, 1959. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=480556 on 2024-05-09
Marine Species Traits editorial board (2024). Marine Species Traits.
Plicastoma xenophthalmum Riedl, 1959. Accessed at: https://marinespecies.org/traits./aphia.php?p=taxdetails&id=480556 on 2024-05-09
Present 