#trematode__trematode_worm__trematodeworm  parasitic flatworms having external suckers for attaching to a host
  supertype:  flatworm__platyhelminth  parasitic or free-living worms having a flattened body
  subtype:  liver_fluke  Fasciolopsis_buski  schistosome
  member of:  class_Trematoda__Trematoda  parasitic flatworms (including flukes)
     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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