#subclass_Dibranchiata__Dibranchiata__Dibranchia__subclass_Dibranchia  comprising all living cephalopods except the family Nautilidae: the orders Octopoda (octopuses) and Decapoda (squids and cuttlefish)
  supertype:  #class__clas  (biology) a taxonomic group containing one or more orders
  member:  #order_Octopoda  #order_Decapoda  #order_Belemnoidea
  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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