These butterflies are named for the metallic bands of marks on the undersides of the wings.  There are a few species in North America, but their greatest diversity is found in Central and South America.  There, the colors and variety are mind boggling.

Mormon Metalmark, (Apodemia mormo)
Emylius Metalmark, (Parvospila emylius)
Laverna Metalmark, (Calephelis laverna)
Lucianus Metalmark, (Calospila lucianus)
Lysippus Metalmark, (Riodina lysippus)
Orange-Stitched Metalmark, (Chalodeta chaonitis)
Zygia Metalmark, (Lemonias zygia)