Gymnosoma nitens

Gymnosoma nitens is a Palaearctic species of fly in the family Tachinidae.

Distribution
Tajikistan, British Isles, Czech Republic, Estonia, Hungary, Lithuania, Poland, Romania, Slovakia, Ukraine, Andorra, Bulgaria, Corsica, Croatia, Greece, Italy, Portugal, Slovenia, Spain, Turkey, Austria, Belgium, France, Germany, Netherlands, Switzerland, Mongolia, Russia, Transcaucasia.