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. Rhynchoscolex simplex Leidy, 1852. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=480385 on 2026-08-29
Leidy, J. (1852). Description of new genera of Vermes. Proceedings of the Academy of Natural Sciences of Philadelphia. 5 (1850-1851): 124-126.
Leydig, F. (1854). Zoologisches, 1. Uber einige Strudelwürmer. Müller's Archiv f Anat u Phys Jahrg 1854, 284-290, pl 11, Fi
Sekera, E. (1889). Prispevsky ku zuamostem o Turbellaruch sladkovoduich. [In Slovakian?; German resume]. Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Klasse. 27: 304–348.