Graff, L. von. (1905). Marine Turbellarien Orottavas und der Küsten Europas. <em>Zeitschrift fur wissenschaftlige Zoologie.</em> 83: 68-150. With 6 plates., available online athttps://www.biodiversitylibrary.org/page/43242488[details]
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2023). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Graffillinae Graff, 1905. Accessed at: https://marinespecies.org/turbellarians/aphia.php?p=taxdetails&id=479291 on 2024-08-14
original descriptionGraff, L. von. (1905). Marine Turbellarien Orottavas und der Küsten Europas. <em>Zeitschrift fur wissenschaftlige Zoologie.</em> 83: 68-150. With 6 plates., available online athttps://www.biodiversitylibrary.org/page/43242488[details]