Superfamily Sciaroidea Billberg 1820 (fungus gnat)
Parent taxon: Bibionomorpha according to D. K. Yeates et al. 2007
Sister taxa: Anisopodoidea, Bibionoidea, Heterorhyphidae, Hyperpolyneura, Mycetobioidea, Pachyneuroidea, Paradictyoptera, Perissommatoidea
Subtaxa: Bolitophilidae, Cecidomyiidae, Diadocidiidae, Ditomyiidae, Keroplatidae, Lygistorrhinidae, Mycetophilidae, Paraxymyiidae, Sciaridae, Thereotricha
Ecology: