#genus_Nautilus  type genus and sole recent representative of the family Nautilidae
  supertype:  #mollusk_genus__molluskgenu  a genus of mollusks
  member:  #chambered_nautilus
  member of:  #family_Nautilidae__Nautilidae  spiral-shelled cephalopods
     member of:  #class_Cephalopoda__Cephalopoda  octopuses; squids; cuttlefish; pearly nautilus
        member of:  #phylum_Mollusca__Mollusca  gastropods; bivalves; cephalopods; chitons
           member of:  #kingdom_Animalia__Animalia__animal_kingdom  taxonomic kingdom comprising all living or extinct animals

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