Newt
During the subsequent few months, the larvae undergo metamorphosis, during which they develop legs, and the gills are absorbed and replaced by air-breathing lungs. Some species, such as the North American newts, also become more brightly coloured during this phase. Once fully metamorphosised, they leave the water and live a terrestrial life, when they are known as "efts". Only when the eft reaches adulthood will the North American species return to live in water, rarely venturing back onto the land. Conversely, most European species live their adult lives on land and only visit water to breed.
Moloch
In Karel Čapek's "War with the Newts" (1936), the Newts counter Christian attempts at conversion by turning to a god of their own creation named Moloch:
At a later period and almost universally the Newts themselves came to accept a different faith, whose origin among them is unknown; this involved adoration of Moloch, whom they visualized as a giant Newt with a human head; they were reported to have enormous submarine idols made of cast iron, manufactured to their orders by Armstrong or Krupp, but no further details ever leaked out of their cultic rituals since they were conducted under water; they were, however, believed to be exceptionally cruel and secret. It would seem that this faith gained ground rapidly because the name Moloch reminded them of the zoological "molche" or the German "Molch," the terms for Newt.