Corydalidae

Part of speech: noun

Definitions

1. A family of large, carnivorous insects known as lacewings, typically characterized by their long antennae and delicate wings, often found near water sources
2. This group of insects includes species commonly recognized for their predatory larvae which feed on aphids and other pests, contributing to biological control
3. Members of this family exhibit a distinct morphology with elongated bodies and elaborate wing patterns, playing crucial roles in their ecosystems as both predators and prey

Etymology: Corydalidae is the family name for the dobsonflies and fishflies, large insects whose larvae, called hellgrammites, are prized as fish bait. The name comes from "Corydalis," the genus that gave the family its name, and that genus is itself Greek in origin: "korydalis" was a Greek word for a crested lark, a bird named for the tuft of feathers on its head. Taxonomists borrowed it, as they did for many animal and plant names, because it sounded distinctive and had no competing use in Latin naming. The "-idae" ending is the standard zoological suffix marking a family, formed from a genus name, so the family takes its name from the genus rather than the other way round. The mismatch with the meaning in the gloss is worth noting: the name has nothing to do with lacewings, which belong to the separate family Chrysopidae. The confusion is understandable, since dobsonflies and lacewings share the order Neuroptera, the "net-winged" insects, with similar lacy wing venation.