Как по Английски будет земноводное

noun

A cold-blooded vertebrate animal of a class that comprises the frogs, toads, newts, salamanders, and caecilians. they are distinguished by having an aquatic gill-breathing larval stage followed (typically) by a terrestrial lung-breathing adult stage.

Примеры использования:

Spadefoot toads are desert-dwelling amphibians that breed opportunistically in short lived pools fi…

adjective

Relating to amphibians.

Примеры использования:

Amphibian eggs