👉 Eremophthirius is a genus of butterflies in the family Lycaenidae, which belongs to the order Lepidoptera and has over 100 species. These insects are known for their distinctive black and white stripes on their wings. Eremophthirius is a small butterfly that can grow up to 3.5 inches long and weighs around 0.2 pounds. They are commonly found in the Northern Hemisphere, particularly in Europe, North America