unaccepted > nomen nudum (This is just a (wrong) genitive plural of Provorticidae (should be Provorticidarum). It is not the name of a genus. Given as "Provorticidorum sp." by Rixen (1961), meaning: "species of Provorticidae".)
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2021). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Provorticidorum. Accessed at: http://marinespecies.org/turbellarians/aphia.php?p=taxdetails&id=479435 on 2023-12-07
basis of recordRixen, J.-U. (1961). Kleinturbellarien aus dem litoral der binnengewasser Schleswig-Holsteins. <em>Archiv fur Hydrobiologie.</em> 57: 464-538.[details] Available for editors