What specific structural feature is described as adorning the head and back of the water dragon, giving it a prehistoric appearance?
Answer
A dorsal crest, which is a row of spiky scales running down the neck and back
A key identifying physical characteristic of the water dragon is the presence of a dorsal crest. This structure is not merely coloration or skin texture but is anatomically defined as a distinct row of spiky scales that extends along the lizard's neck and continues down its back. This crest contributes significantly to the animal's imposing stature, especially in males. The size and intensity of color displayed by this crest are functional indicators, signaling the animal's current mood or reproductive status to rival dragons nearby.
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