Hubneria affinis is a species of bristle fly in the family Tachinidae. It parasitizes moths such as Arctia caja by laying eggs in the larvae that eventually kill the host.
China, British Isles, Belarus, Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, Romania, Slovakia, Ukraine, Denmark, Finland, Norway, Sweden, Bulgaria, Greece, Italy, Macedonia, Portugal, Serbia, Slovenia, Spain, âÂÂYugoslaviaâÂÂ, Austria, Belgium, France, Germany, Netherlands, Switzerland, Mongolia, Russia, Transcaucasia.