Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2025). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora.
Simplexcystis asymmetrica Diez, Reygel & Artois, 2021. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1496831 on 2025-04-04
Marine Species Traits editorial board (2025). Marine Species Traits.
Simplexcystis asymmetrica Diez, Reygel & Artois, 2021. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1496831 on 2025-04-04