Leucoptera (moth)

Leucoptera is a genus of moths within the family Lyonetiidae. These moths are typically small in size and characterized by their narrow wings, which are often white or silvery, sometimes adorned with markings.

Leucoptera species are leaf miners, meaning their larvae feed within the leaves of host plants, creating characteristic patterns of damage as they tunnel through the leaf tissue. This feeding behavior can lead to significant agricultural and horticultural damage, depending on the species and the host plant.

Different Leucoptera species have different host plant preferences, targeting a variety of trees and shrubs. Identification to the species level often requires close examination of morphological features, including wing patterns and genitalia. Control methods for Leucoptera infestations vary and may include biological control agents, insecticides, and cultural practices aimed at reducing favorable conditions for the moths.