Opius (Allotypus) irregularis Wesmael, 1835
Distribution in Iran. Lorestan province—Noor Abad (Ghahari et al. 2012a).
General distribution. Austria, Azerbaijan, Belgium, Canada, Czech Republic, Denmark, Faeroe Islands, England, Finland, France, Germany, Hungary, Iran, Ireland, Italy, Japan, Kazakhstan, Korea, Lithuania, Netherlands, Poland, Russia, Slovakia, Spain, Sweden, Switzerland, Turkey and U.S.A.