#subclass_Cirripedia__Cirripedia  barnacles
  supertype:  #class__clas  (biology) a taxonomic group containing one or more orders
  member:  #barnacle  #family_Balanidae  #family_Lepadidae
  member of:  #class_Crustacea__Crustacea  class of mandibulate arthropods including: lobsters; crabs; shrimps; woodlice; barnacles; decapods; water fleas
     member of:  #phylum_Arthropoda__Arthropoda  jointed-foot invertebrates: arachnids; crustaceans; insects; millipedes; centipedes
        member of:  #kingdom_Animalia__Animalia__animal_kingdom  taxonomic kingdom comprising all living or extinct animals

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