title: Two species of acanthocephala from Australian fishes with description of Arhythmacanthus paraplagusiarum sp. n.
mesh_terms: D000818:Animals; D001315:Australia; D005260:Female; D005393:Fish Diseases / Q000453:epidemiology*; D005399:Fishes; D006374:Helminthiasis, Animal; D006376:Helminths / Q000033:anatomy & histology / Q000145:classification / Q000302:isolation & purification*; D008297:Male