#amphibian_family__amphibianfamily  any family of amphibians
  supertype:  family  (biology) a taxonomic group containing one or more genera; "sharks belong to the fish family"
  subtype:  family_Salamandridae  family_Ambystomatidae  family_Cryptobranchidae  family_Dicamptodontidae  family_Plethodontidae  family_Amphiumidae  family_Sirenidae  family_Ranidae  family_Leptodactylidae  family_Polypedatidae  family_Ascaphidae  family_Leiopelmatidae  family_Bufonidae  family_Discoglossidae  family_Pelobatidae  family_Hylidae  family_Microhylidae  family_Pipidae  family_Xenopodidae  family_Caeciliidae
  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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