#class_Trematoda__Trematoda  parasitic flatworms (including flukes)
  supertype:  class__clas  (biology) a taxonomic group containing one or more orders
  member:  helminth  trematode  cercaria  family_Fasciolidae  family_Schistosomatidae
  member of:  phylum_Platyhelminthes__Platyhelminthes  flatworms
     member of:  kingdom_Animalia__Animalia__animal_kingdom  taxonomic kingdom comprising all living or extinct animals

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