Very small slender species with male broadly dichoptic, face produced strongly forward below, scutellum black and abdomen black or with small lateral yellow triangles (from Vockeroth 1969).
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith