bn:00003617n
Noun Concept
Categories: Extant Late Devonian first appearances, Amphibians, Amphibious organisms, Taxa named by John Edward Gray, Articles with 'species' microformats
EN
amphibia  class Amphibia
EN
The class of vertebrates that live on land but breed in water; frogs; toads; newts; salamanders; caecilians WordNet 3.0
English:
class
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EN
The class of vertebrates that live on land but breed in water; frogs; toads; newts; salamanders; caecilians WordNet 3.0
The class of vertebrates that live on land but breed in water, frogs, toads, newts, salamanders, caecilians Open English WordNet
WordNet 3.0 & Open English WordNet
Wikipedia Redirections