Any of numerous small, often silvery North American freshwater fishes of the family Cyprinidae, especially one of the genus Notropis.

银色小鱼北美鲤科，通常是银色的淡水鱼，尤指棱鱼属鱼类。

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Any of numerous small, often silvery North American freshwater fishes of the family Cyprinidae, especially one of the genus Notropis.

银色小鱼北美鲤科，通常是银色的淡水鱼，尤指棱鱼属鱼类。

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