Family Chironomidae, also known as non-biting midges, is a group of insects that are common in aquatic and semi-aquatic habitats. Some synonyms for this family include chironomid midges, chironomids, lake flies, and phantom midges. These insects are an important part of freshwater ecosystems, serving as food sources for fish and other aquatic animals. However, they can also be a nuisance to humans, as large swarms of midges can be an annoyance during outdoor activities. Despite their small size, chironomid midges play a significant ecological role and are an important component of the aquatic food chain.