#phylum_Acanthocephala__Acanthocephala  phylum or class of elongated wormlike parasites that live in the intestines of vertebrates: spiny-headed worms
  supertype:  phylum  (biology) the major taxonomic group of animals and plants; contains classes
  member of:  kingdom_Animalia
  member:  acanthocephalan__spiny-headed_worm  any of various worms living parasitically in intestines of vertebrates having a retractile proboscis covered with many hooked spines

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