#bladder_worm__bladderworm  encysted saclike larva of the tapeworm
  supertype:  larva  the immature free-living form of most invertebrates and amphibians and fish which at hatching from the egg is fundamentally unlike its parent and must metamorphose
  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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