Opius (Cryptonastes) tersus (Foerster, 1862)

Distribution in Iran. Guilan province—Astaneh Ashrafyeh (Ghahari et al. 2012b).

General distribution. Algeria, Austria, Croatia, Czech Republic, Estonia, Finland, France, Germany, Hungary, Iran, Italy, Korea, Montenegro, Poland, Russia, Serbia, Slovakia, Spain, Turkey, Turkmenistan and Uzbekistan.