- Amphibia, class Amphibia - frogs; toads; newts; salamanders; caecilians
--1 is a kind of class
--1 is a member of
--1 has members:Vertebrata, subphylum Vertebrata, Craniata, subphylum Craniata
Vertebrata, subphylum Vertebrata, Craniata, subphylum Craniata |