Lacewings are delicate insects belonging to the family Chrysopidae. They are known for their transparent, lace-like wings and bright green bodies. Adult lacewings are often found in gardens and fields, where they play a crucial role in controlling pest populations, as they feed on aphids and other small insects. The larvae of lacewings, sometimes called "aphid lions," are voracious predators. They have large mandibles that allow them to capture and consume pests effectively. Both adult and larval lacewings are beneficial for natural pest control, making them valuable allies for gardeners and farmers alike.