About Calycopis isobeon (Butler & Druce, 1872)
Calycopis isobeon, commonly known as the dusky-blue groundstreak, is a butterfly species that is native to the Americas. Its distribution ranges from Venezuela to central Texas in the United States. This species is very similar to the red-banded hairstreak, Calycopis cecrops, and the two are sometimes classified as the same species (conspecific).