#order_Cestida__Cestida  ctenophore having short tentacles; one family
  supertype:  #animal_order  the order of animals
  member:  #family_Cestidae
  member of:  #class_Tentaculata__Tentaculata  ctenophores have retractile tentacles
     member of:  #phylum_Ctenophora__Ctenophora  comb jellies; sea acorns; a small phylum formerly considered a class of Coelenterata
        member of:  #kingdom_Animalia__Animalia__animal_kingdom  taxonomic kingdom comprising all living or extinct animals

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