Any of various butterflies of the family Nymphalidae,especially of the genera Speyeria and Boloria,having brownish wings marked with black or silvery spots on the underside.

• 豹纹蝶蛱蝶科的各种蝴蝶，尤指史培蝶属和Boloria，褐色翅膀背侧有黑或银色斑点。