World Register of Marine Species (WoRMS)
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2026). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Proxenetes filum Meixner, 1938. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=485737 on 2026-08-02
Meixner, J. (1938). Turbellaria (Strudelwürmer). Die Tierwelt der Nord- und Ostsee. Allgemeiner Teil. In: G. Grimpe, E. Wagler, A Remane (eds). 33(IVb): 1-146, 220 f.