#passenger_pigeon__passengerpigeon__Ectopistes_migratorius  gregarious North American migratory pigeon now extinct
  supertype:  #pigeon  wild and domesticated birds having a heavy body and short legs
  member of:  #genus_Ectopistes__Ectopistes  a genus of Columbidae
     member of:  #family_Columbidae__Columbidae  doves and pigeons
        member of:  #order_Columbiformes__Columbiformes  sand grouse; pigeons; doves; extinct dodos and solitaires
           member of:  #class_Aves__Aves  birds
              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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