World Register of Marine Species (WoRMS)
Gieysztoria quadridens (Böhmig, 1898) Ruebush & Hayes, 1939
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2026). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Gieysztoria quadridens (Böhmig, 1898) Ruebush & Hayes, 1939. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=480664 on 2026-08-28
Bohmig, L. (1898). Die Turbellarien Ost-Afrikas. In: Möbius K. (Ed.) Deutsch-Ost-Afrika, Band 4 (Die Thierwelt Ost-Afrikas und der Nachbargebiete, Wirbellose Thiere). 4(14):3-15, 1 plate. Berlin. [1898].
(Böhmig, 1898) Ruebush & Hayes, 1939