Archidiptera

Archidiptera is a suborder of Diptera under an alternative classification based largely on fossil taxa; it has not gained wide acceptance among non-paleontological dipterists. This is a sister group of Eudiptera (another suborder also based largely on fossil taxa).

Its sole living representative, the family Nymphomyiidae, is normally considered a member of the Blephariceromorpha within the Nematocera.