Mycetophilidae (fungus gnat) 6.5mm

Mycetophilidae (fungus gnat) 6.5mm

Observation - Mycetophilidae (fungus gnat) 6.5mm - UK and Ireland. Description: I see these go from 2mm up to 13.5 mm ??

I see these go from 2mm up to 13.5 mm ??