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Infraorder Bibionomorpha - Gnats, Gall Midges, and March Flies

Small, but interesting Fly - Leia bivittata Giggity Giggity - Bibio femoratus - male - female Gall Midge Creature Mycetophilidae - Mycetophila - female Diptera? - Bibio longipes - female dark-winged fungus gnat - Scatopsciara? - female Cecidomyiidae, Hackberry leaf galls - Celticecis globosa
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Diptera (Flies)
No Taxon ("Nematocera" (Non-Brachycera))
Infraorder Bibionomorpha (Gnats, Gall Midges, and March Flies)
Habitat
Generally terrestrial, in contrast to other Nematocera which are predominantly aquatic.
Remarks
Probably not a monophyletic assemblage. Ordered this way for convenience, based on the Tree of Life.

Most of the species, genera, and families belong to superfamily Sciaroidea, the fungus gnats and gall midges, which probably is monophyletic.
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