O. M.  Amin and Nahhas, F. M., ?Acanthocephala of marine fishes off Fiji Islands, with descriptions of Filisoma longcementglandatus n. sp., Neorhadinorhynchus macrospinosus n. sp. (cavisomidae), and gravid females of Rhadinorhynchus johnstoni (Rhadinorhynchidae); and keys to species of ?, Journal of ParasitologyJ. PARASITOL., vol. 80, no. 5, pp. 768 - 774, 1994.

O. M.  Amin, Ha, N. V., and Ha, D. N., ?First report of neoechinorhynchus (Acanthocephala: Neoechinorhynchidae) from marine fish of the eastern seaboard of Vietnam, with the description of six new species?, ParasiteParasite, vol. 18, no. 1, pp. 21 - 34, 2011.

M. T.  Wayland, Gibson, D. I., and Sommerville, C., ?Morphometric discrimination of two allozymically diagnosed sibling species of the Echinorhynchus gadi Zoega in Muller complex (Acanthocephala) in the North Sea.?, Systematic Parasitology, vol. 60, no. 2, pp. 139 - 149, 2005.