Tiny fragile flies, 1-5 mm long, rarely to 8 mm. Antenna usually long. Wing veins generally weak, reduced in number; C usually continuous around wing, usually with a break just beyond insertion of R5. Tibial spurs absent. (Gagné 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
