Lacewing fly, also known as antlion, is a fascinating insect that belongs to the order of Neuroptera. These insects are renowned for their delicate, lacy wings that resemble lace and their predatory behavior. They are known for their distinctive appearance, unique habits, and important ecological role. Other synonyms for lacewing fly include doodlebug, lacewing, and goldeneye. The "doodlebug" nickname comes from their habit of making spiral burrows in sand as larvae, while "goldeneye" refers to their large, shining green or gold compound eyes. Whatever you call them, these fascinating insects are an important part of many ecosystems, where they help control pest populations and act as vital food sources for other animals.