Appearance: Above, red-orange with a wide black border and many black spots. Below, orange forewing and gray hindwing, both with numerous black spots and a thin red submarginal line on the hindwing. The spots on the female are more prominent than on the male.
Size: Small; 1 to 1 1/4 inches
Habitat: Alpine tundra and rockslides
Season: Mid-June to mid-August; 1 brood
Larval Foodplant: Alpine Sorrel
Did You Know…
This is a species, fragmented throughout the west to alpine regions, that will be adversely effected if global temperatures continue to rise.
Species Gallery (click to enlarge)