Migratory-butterfly
Guides
Ascia monuste
Great Southern White, pirpinto
Ascia monuste, commonly known as the Great Southern White, is a pierid butterfly and the sole member of its genus. It is a Brassicaceae specialist and a major herbivore of this plant family in the Neotropical region. The species exhibits sexual dimorphism, with females occurring in both light and dark color morphs. It ranges from the Atlantic and Gulf coasts of the United States through tropical America to Argentina, with migratory behavior along the southeastern U.S. coast.