H.  Katahira and Nagasawa, K., ?Echinorhynchus hexagrammi Baeva, 1965 (Acanthocephala: Echinorhynchidae) from marine fishes off Hokkaido, Japan, with morphological observations and new host records?, Systematic ParasitologySyst. Parasitol., vol. 80, no. 1, pp. 35 - 40, 2011.

O. M.  Amin, O?uz, M. C., Heckmann, R. A., Tepe, Y., and Kvach, Y., ?Acanthocephaloides irregularis n. sp. (Acanthocephala: Arhythmacanthidae) from marine fishes off the Ukrainian Black Sea coast?, Systematic ParasitologySyst. Parasitol., vol. 80, no. 2, pp. 125 - 135, 2011.