bn:00003620n
Noun Concept
Categories: Amphibious organisms, Extant Late Devonian first appearances, Amphibians, Taxa named by John Edward Gray, Articles with short description
EN
amphibian  Amphibia  Amphibean  Amphibian anatomy  amphibian conservation
EN
Cold-blooded vertebrate typically living on land but breeding in water; aquatic larvae undergo metamorphosis into adult form WordNet 3.0
English:
zoology
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EN
Cold-blooded vertebrate typically living on land but breeding in water; aquatic larvae undergo metamorphosis into adult form WordNet 3.0 & Open English WordNet
Amphibians are ectothermic, anamniotic, four-limbed vertebrate animals that constitute the class Amphibia. Wikipedia
Ectothermic, tetrapod vertebrate. Wikipedia Disambiguation
A vertebrate animal of the class Amphibia Wikipedia Disambiguation
Class of tetrapods, whose living forms include frogs, toads, salamanders, newts and caecilians Wikidata
A class of vertebrate animals characterized by a moist, glandular skin, gills at some stage of development, and no amnion during the embryonic stage. OmegaWiki
An animal of the Amphibia; any four-legged vertebrate that does not have amniotic eggs, living both on land and in water. Wiktionary