Jisho

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Noun
1. amphibia; amphibian
Wikipedia definition
2. AmphibianAmphibians are members of the class Amphibia, a group of vertebrates whose living forms include frogs, toads, salamanders, newts and caecilians. They are characterized as non-amniote, ectothermic tetrapods, meaning their eggs are not surrounded by membranes, they are cold-blooded, and they have four limbs. Most amphibians lay their eggs in water and the larvae undergo metamorphosis from a juvenile form with gills to an adult air-breathing form with lungs.
Read “Amphibian” on English Wikipedia
Read “両生類” on Japanese Wikipedia
Read “Amphibian” on DBpedia
Other forms
両棲類 【りょうせいるい】

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