Scales vary in color from white-gray to yellow or brown from the admixture of dirt or melanin.

鳞屑的颜色不一，从浅灰色到黄色或因肮脏、混有黑色素而为棕色。

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Scales vary in color from white-gray to yellow or brown from the admixture of dirt or melanin.

鳞屑的颜色不一，从浅灰色到黄色或因肮脏、混有黑色素而为棕色。

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