1) Dipteran 2) Dipteron 3) Dipterous insect 4) Fungus gnat 5) Sciarid 6) Two-winged insects 1) Sciarid 
[gnat] Sciara is a genus of fungus gnats that feed on decaying organic matter and fungi, and are often found in greenhouses. Their larvae are up to 6 mm long, white, slender and legless, with a black head and smooth semi-transparent skin which reveals the contents of the digestive tract. The adult fly is small, up to 3 mm, has a dark brown ...
sciarid noun minute blackish gregarious flies destructive to mushrooms and seedlings