Riodinidae

The Riodinidae family is a diverse group of butterflies comprising around 1,500 species primarily found in the Neotropical region. The metalmarks are named for the metallic spots or streaks on their wings, which often glisten in the sunlight, creating a striking appearance. Riodinidae species exhibit a wide range of colors and patterns, from bright and vivid to more cryptic and camouflaged forms. They inhabit various environments, including rainforests, savannas, and temperate forests.

Many metalmarks have complex and fascinating life histories, with some larvae engaging in mutualistic relationships with ants, similar to those found in the Lycaenidae family. Notable examples include the Longwinged Metalmark (Riodina lysippus) and the Red-bordered Metalmark (Caria ino).