Family: Pieridae, Whites and Sulphurs view all from this family
Description Large Marble or Creamy Marblewing (Euchloe ausonides) is a species of butterfly that occurs in North America.
Dimensions 1 1/2-1 3/4" (38-44 mm).
Habitat Scrub, shrub & brushlands, Meadows & fields, Freshwater swamps, marshes & bogs, Forests & woodlands.
Range Great Lakes, Alaska, California, Western Canada, Southwest, Plains, Rocky Mountains, Eastern Canada, Northwest.