Definition

Noun: A small, delicate insect belonging to either of two families (Chrysopidae and Hemerobiidae), characterized by transparent, finely-veined wings. The larvae of these insects are beneficial predators, feeding on common garden pests like aphids.

Examples of Usage

• The lacewing fly is a welcome sight in the garden because its larvae consume aphids.
• Under the microscope, the intricate vein pattern on the wings of the lacewing fly is clearly visible.
• Farmers sometimes introduce lacewing flies as a natural form of pest control.

Advanced Usage

• "Green lacewing fly": Specifically refers to insects in the family Chrysopidae, which are often a bright green color.
  • The green lacewing fly is one of the most effective predators for controlling mite populations.
• "Brown lacewing fly": Specifically refers to insects in the family Hemerobiidae, which are typically brownish.
  • Unlike its green cousin, the brown lacewing fly is more active during cooler months.

Variants and Related Words

• Lacewing (n): A more common, shortened form of "lacewing fly."
  • Lacewings are often sold to gardeners for biological control.
• Antlion (n): An insect related to the lacewing, whose larvae are known for building pit traps to catch prey.

Synonyms

• Neuropteran (n): A member of the insect order Neuroptera, which includes lacewings, antlions, and dobsonflies.
• Aphid lion (n): A common name for the larval stage of a lacewing, referring to its diet.

Related Phrases

• Beneficial insect: A category that includes the lacewing fly due to its role in controlling pest populations.
  • Planting certain flowers can attract beneficial insects like the lacewing fly.

Noun

1. any of two families of insects with gauzy wings (Chrysopidae and Hemerobiidae); larvae feed on insect pests such as aphids