Small drosophilid-like flies, 2.5-5 mm long, dull grayish black or brownish black, with milky sometimes brownish-marked wings, and frequently with banded tibiae. (McAlpine 1987, Mathis & Papp 1998)
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith