Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes


TaxonomyBrowse
Info
ImagesLinksBooksData

Family Mycetophilidae - Fungus Gnats

Fly Fungus Gnat Leia varia Fungus Gnat - female Mycetophilid larva - Leptomorphus hyalinus Gnat (?) in bathroom Female fungus gnat? gnat - Neoempheria
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Diptera (Flies)
No Taxon ("Nematocera" (Non-Brachycera))
Infraorder Bibionomorpha
Family Mycetophilidae (Fungus Gnats)
Numbers
Over 600 species according to (1), but Keroplatinae is considered as a subfamily of Mycetophilidae in this account rather than a separate family, Keroplatidae.
Identification
"Small, slender to moderately robust flies. Many species are about the same size as a mosquito, but they have simple antennae and a humped thorax that hides the head from above. They have long legs, and strong bristles on the thorax and tibia." From Canadian Biodiversity website.
Habitat
Adults are found in damp places and do not live very long.
Food
"Many species feed at flowers. The larvae feed on decaying vegetation and fungi, and a few are predaceous. Because they feed on fungi some species are pests on mushroom farms." From Canadian Biodiversity website.
Print References
(1)
Works Cited
1.Borror and DeLong's Introduction to the Study of Insects
By Norman F. Johnson, Charles A. Triplehorn