#class_Amphibia__Amphibia  frogs; toads; newts; salamanders; caecilians
  supertype:  #class__clas  (biology) a taxonomic group containing one or more orders
  member:  #amphibian  #genus_Hynerpeton  #genus_Ichthyostega  #order_Urodella  #order_Salientia  #order_Gymnophiona  #superorder_Labyrinthodontia  #order_Stegocephalia  #tadpole
  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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