Slender almost hairless flies, with stylate antenna, subpetiolate abdomen, and slender legs. Wing with nearly complete venation, weakly developed anal angle, and no alula (Teskey 1981).
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith