折疑論 2.157

2.157

鱗甲羽毛（鱗甲。龍魚及蛇類也。羽者禽鳥也。毛者走獸之類也）。

those with scales, shells, feathers, and fur (scales and shells are types of dragons, fish, and snakes; feathers are birds; fur is kinds of running beasts),