Infraorder Trichoceromorpha Krzeminski 1992 (fly)
Parent taxon: Brachycera according to W. Krzemiński and E. Krzemińska 2003
Sister taxa: Acanthomyites, Anthracida, Archisargoidea, Arthropiella, Asilomorpha, Chyromyidae, Dipterites, Eoasilidae, Eomyiidae, Eomyza, Eophlebomyiidae, Eostratiomyiidae, Epidia, Eremoneura, Liassonympha, Lithotachina, Megamerinidae, Mesobrachyopteryx, Muscidites, Muscomorpha, Oligophrynidae, Orthorrhapha, Pachyuronympha, Palaeophoridae, Proneottiophilidae, Prosechamyiidae, Protobrachycerontidae, Protocyrtus, Protomphralidae, Pseudopomyzidae, Remalia, Syrphopsis, Vermilionomorpha, Xylophagomorpha
Subtaxa: Gnomuscidae
Ecology: