O. M.  Amin, Thielen, F., Münderle, M., Taraschewski, H., and Sures, B., ?Description of a new echinorhynchid species (acanthocephala) from the European EEL, Anguilla anguilla, in Germany, with a key to species of Acanthocephalus in Europe?, Journal of ParasitologyJ. Parasitol., vol. 94, no. 6, pp. 1299 - 1304, 2008.