"hemerobiid fly" 的定义和意义

What is a "hemerobiid fly"?

A hemerobiid fly, commonly known as the lacewing fly, is a delicate insect belonging to the family Hemerobiidae. These flies are characterized by their lacy wings, slender bodies, and prominent eyes. Lacewing flies are beneficial predators in the ecosystem, as both larvae and adults feed on small insects such as aphids, mites, and other soft-bodied pests. The larvae, commonly called "aphid lions," are voracious predators that actively hunt and consume their prey. They are known for their long, curved mandibles and camouflage adaptations that help them blend into their surroundings. Lacewing flies play an essential role in natural pest control, making them valuable allies in agriculture and garden ecosystems.