Rudolphi, C. A. (1810). Entozoorum sive vermium intestinalium historia naturalis. <em>Amsteldaemi-Treuttel et Wurtz Edit.</em> Volume 2, Part 2: 251-319.[details]
Gibson, D.; Wayland, M. (2024). World List of marine Acanthocephala. Echinorhynchus simplex Rudolphi, 1802. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1391395 on 2024-05-05
original descriptionRudolphi, C. A. (1810). Entozoorum sive vermium intestinalium historia naturalis. <em>Amsteldaemi-Treuttel et Wurtz Edit.</em> Volume 2, Part 2: 251-319.[details]