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Pink-edged Sulphur Colias interior


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Pink-edged Sulphur
credit: D. Gordon E. Robertson/CCSA

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Family: Pieridae, Whites and Sulphurs view all from this family

Description The Pink-edged sulphur (Colias interior) is a species of North American butterfly in the Pieridae family.

Dimensions 1 3/8-1 3/4" (35-44 mm).

Habitat Meadows & fields, Scrub, shrub & brushlands.

Range Western Canada, Alaska, Northwest, Rocky Mountains, Eastern Canada, Plains, New England, Mid-Atlantic, Great Lakes.