Ceratapion (Acanephodus) onopordi onopordi (Kirby, 1808)

Distribution in Iran. Golestan (Hoffmann 1968 as Apion onopordi; Wanat 1995; Ghahari & Colonnelli 2012), Guilan, Mazandaran (Wanat 1995; Legalov et al. 2010).

General distribution. Albania, Algeria, Armenia, Austria, Azerbaijan, Belgium, Bosnia Herzegovina, Bulgaria, China, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Georgia, Germany, Great Britain, Greece, Hungary, Iran, Italy, Kazakhstan, Kyrgyzstan, Latvia, Lichtenstein, Lithuania, Luxembourg, Malta, Macedonia, Moldova, Montenegro, the Netherlands, Norway, Poland, Portugal, Romania, Russia, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Tunisia, Turkey, Turkmenistan, Ukraine, Uzbekistan.