M.  Wayland, ?Morphological variation in Echinorhynchus truttae Schrank, 1788 and the E. bothniensis Zdzitowiecki & Valtonen, 1987 species complex from freshwater fishes of northern Europe.?, Biodiversity Data Journal, vol. 1, p. e975??, 2013.

G. N.  Rodiuk, ?New species of thorny-headed worms of the genus Echinorhynchus (Echinorhynchidae) from fish of the southwestern Atlantic?, Novye vidy skrebne? roda Echinorhynchus (Echinorhynchidae) ot ryb Iugo-Zapadno? Atlantiki.ParazitologiiaParazitologiia, vol. 20, no. 3, pp. 224 - 227, 1986.

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.

L. R.  Smales, ?Echinorhynchus lesteri n. sp. (Acanthocephala: Echinorhynchidae) parasitic in the intestine of the orange roughy Hoplostethus atlanticus?, Transactions of the Royal Society of South AustraliaTrans. R. Soc. S. Aust., vol. 136, no. 1, pp. 50 - 55, 2012.

O. M.  Amin and Redlin, M. J., ?The effect of host species on growth and variability of Echinorhynchus salmonis Müller, 1784 (Acanthocephala: Echinorhynchidae), with special reference to the status of the genus?, Systematic ParasitologySyst Parasitol, vol. 2, no. 1, pp. 9 - 20, 1980.

O. M.  Amin, Heckmann, R. A., Halajian, A., and Eslami, A., ?Redescription of sphaerirostris picae (acanthocephala: Centrorhynchidae) from magpie, pica pica, in northern Iran, with special reference to unusual receptacle structures and notes on histopathology?, Journal of ParasitologyJ. Parasitol., vol. 96, no. 3, pp. 561 - 568, 2010.

O. M.  Amin, Heckmann, R. A., Halajian, A., and El-Naggar, A. M., ?The morphology of an unique population of Corynosoma strumosum (Acanthocephala, Polymorphidae) from the Caspian seal, Pusa caspica, in the land-locked Caspian Sea using SEM, with special notes on histopathology?, Acta ParasitologicaActa Parasitol., vol. 56, no. 4, pp. 438 - 445, 2011.

M. T.  Wayland, ?Proboscis profiler: A tool for detecting acanthocephalan morphotypes?, Systematic Parasitology, vol. 76, no. 3, pp. 159 - 167, 2010.

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.

M. T.  Wayland, Gibson, D. I., and Sommerville, C., ?Echinorhynchus salmonis Müller, 1784 (Acanthocephala: Echinorhynchidae) from the Bothnian Bay, Baltic Sea: Morphological variability and radial asymmetry of proboscis hooks?, Systematic ParasitologySyst. Parasitol., vol. 58, no. 2, pp. 149 - 158, 2004.

M. T.  Wayland, Sommerville, C., and Gibson, D. I., ?Echinorhynchus brayi n. sp. (Acanthocephala: Echinorhynchidae) from Pachycara crassiceps (Roule) (Zoarcidae), a deep-sea fish?, Systematic ParasitologySyst. Parasitol., vol. 43, no. 2, pp. 93 - 101, 1999.

M. T.  Wayland, Gibson, D. I., and Sommerville, C., ?Echinorhynchus trachyrinci n. sp. (Acanthocephala: Echinorhynchidae) from macrourid fishes of the northeast Atlantic?, Systematic ParasitologySYST. PARASITOL., vol. 37, no. 1, pp. 59 - 66, 1997.

O. M.  Amin and Dezfuli, B. S., ?Taxonomic notes on Polyacanthorhynchus kenyensis (Acanthocephala: Polyacanthorhynchidae) from Lake Naivasha, Kenya.?, J Parasitol, vol. 81, no. 1, pp. 76-9, 1995.

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.?, Syst Parasitol, vol. 80, no. 2, pp. 125-35, 2011.

O. M.  Amin, ?Fessisentis tichiganensis sp. nov. (Acanthocephala: Fessisentidae) from Wisconsin fishes, with a key to species.?, J Parasitol, vol. 66, no. 6, pp. 1039-45, 1980.

O. M.  Amin, ?Acanthocephala from lake fishes in Wisconsin: ecology and host relationships of Pomphorhynchus bulbocolli (Pomphorhynchidae).?, J Parasitol, vol. 73, no. 2, pp. 278-89, 1987.

O. M.  Amin, Bauer, O. N., and Sidorov, E. G., ?The description of Paralongicollum nemacheili n. gen., n. sp. (Acanthocephala: Pomphorhynchidae) from freshwater fishes in Kazakh S.S.R.?, J Parasitol, vol. 77, no. 1, pp. 26-31, 1991.