A male adult of the New Zealand glow-worm,  Arachnocampa  luminosa.  This is a rare photograph of an elusive fly, but its appearance is typical of land-midges all over the world.
(After OLDROYD, 1964)

In this photograph we can clearly see that the basal trunk of the Media is present and well-developed. It is not replaced by the cross-vein  tb1.  So it is doubtful whether this form belongs to the Fungivoriformia. Further we can see the unbranched Radial Sector.

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