Liverwort Snipefly

Aucune description en français n’est encore disponible.

Spania nigra, is a species of 'snipe flies' belonging to the family Rhagionidae. It is a Palearctic species with a limited distribution in Europe Description Tiny black flies without a true style, but the ventral margin of the last antennal segment is produced into a pseudostyle. Vein M3 usually does not reach the wing-margin.

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