Cerceris ruficornis (Fabricius, 1793)

Distribution in Iran: West Azerbaijan (Samin & Bagriacik 2016).

General distribution: Albania, Austria, Belarus, Belgium, Bulgaria, China, Croatia, Czech Republic, Denmark, Finland, France, Germany, Great Britain, Greece, Hungary, Iran, Italy, Kazakhstan, Korea, Latvia, Netherlands, Poland, Portugal, Romania, Russia, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Tajikistan, Turkey, Turkmenistan, Ukraine, Uzbekistan.