neuropteran

insect group

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Last updated

July 22, 2026

Quick Summary

Neuropterans are a group of insects, commonly known as lacewings, characterized by their intricately veined wings that create a lacy appearance. This order, Neuroptera, also often includes closely related insects like snakeflies and dobsonflies.1

These insects are found worldwide, with some species playing a role in biological pest control. Their life cycle typically involves eggs laid on stalks, followed by carnivorous larvae that feed on other insects, and finally, adults that emerge after a pupal stage within a silk cocoon. While lacewings are known for their delicate nature, dobsonflies and alderflies are generally larger and more robust.1

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Critical appraisal
The term neuropteran frequently is used to describe three closely related groups, classified here as three distinct orders: Neuroptera (lacewings), Raphidiodea (snakeflies), and Megaloptera (dobsonflies and alderflies). Although the tendency has been to classify these groups as distinct orders, they sometimes are placed in the order Neuroptera.
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The term neuropteran frequently is used to describe three closely related groups, classified here as three distinct orders: Neuroptera (lacewings), Raphidiodea (snakeflies), and Megaloptera (dobsonflies and alderflies). Although the tendency has been to classify these groups as distinct orders, they sometimes are placed in the order Neuroptera.
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