Lachninae

Lachninae is a subfamily of the family Tortricidae, which includes many species of moths. The subfamily is characterized by its distinctive wing venation, with the radial sector (Rs) being reduced or absent, and the cubital sector (Cu) being well-developed. This subfamily is found worldwide, with the highest diversity in the tropics. The larvae of Lachninae are often associated with plants in the family Asteraceae, and they feed on the leaves, flowers, or fruits of their host plants. Some species are known to be pests of agricultural crops, while others are of little economic importance. The taxonomy of Lachninae is complex, with many species and genera described in recent years. Further research is needed to fully understand the diversity and biology of this subfamily.