#boa  any of several chiefly tropical constrictors with vestigial hind limbs
  supertype:  constrictor  any of various large nonvenomous snakes that kill their prey by crushing it in its coils
  subtype:  boa_constrictor  rubber_boa  rosy_boa  anaconda  python
  member of:  family_Boidae__Boidae  boas and pythons
     member of:  suborder_Serpentes__Serpentes__Ophidia__suborder_Ophidia  snakes
        member of:  order_Squamata__Squamata  diapsid reptiles: snakes and lizards
           member of:  subclass_Lepidosauria__Lepidosauria  diapsid reptiles: lizards; snakes; tuataras
              member of:  class_Reptilia__Reptilia  class of cold-blooded air-breathing vertebrates with completely ossified skeleton and a body usually covered with scales or horny plates; once the dominant land animals
                 member of:  subphylum_Vertebrata__Vertebrata__Craniata__subphylum_Craniata  fishes; amphibians; reptiles; birds; mammals
                    member of:  phylum_Chordata__Chordata  comprises true vertebrates and animals having a notochord
                       member of:  kingdom_Animalia__Animalia__animal_kingdom  taxonomic kingdom comprising all living or extinct animals

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