is a specific kind of: family.

is a broader term that covers: family Salamandridae, Salamandridae | Ambystomatidae, family Ambystomatidae | Cryptobranchidae, family Cryptobranchidae | Dicamptodontidae, family Dicamptodontidae | family Plethodontidae, Plethodontidae | Amphiumidae, family Amphiumidae | family Sirenidae, Sirenidae | family Ranidae, Ranidae | family Leptodactylidae, Leptodactylidae | family Polypedatidae, Polypedatidae | Ascaphidae, family Ascaphidae | family Leiopelmatidae, family Liopelmidae, Leiopelmatidae, Liopelmidae | Bufonidae, family Bufonidae | Discoglossidae, family Discoglossidae | family Pelobatidae, Pelobatidae | family Hylidae, Hylidae | Brevicipitidae, family Brevicipitidae, family Microhylidae, Microhylidae | family Pipidae, Pipidae | family Xenopodidae, Xenopodidae | Caeciliadae, Caeciliidae, family Caeciliadae, family Caeciliidae ... show more.

is a member of: Craniata, subphylum Craniata, subphylum Vertebrata, Vertebrata.