Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2021). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora.
Dugesia polychroa (Schmidt, 1861). Accessed through: Marine Species Traits editorial board (2021) Marine Species Traits at: http://marinespecies.org/traits/aphia.php?p=taxdetails&id=416411 on 2024-05-10
Marine Species Traits editorial board (2024). Marine Species Traits.
Dugesia polychroa (Schmidt, 1861). Accessed at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=416411 on 2024-05-10