Crossocerus binotatus Lepeletier de Saint Fargeau & Brullé, 1835

Distribution in Iran: Mazandaran (de Beaumont 1957).

General distribution: Algeria, Andorra, Austria, Belarus, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Germany, Great Britain, Hungary, Iran, Italy, Kazakhstan, Latvia, Luxemburg, Mongolia, Netherlands, Norway, Poland, Romania, Russia, Slovakia, Slovenia, Sweden, Switzerland, Ukraine. Remark: This species was first recorded as Crabro confusus Schulz, 1906 by de Beaumont (1957).