Syrphus ribesii (LINNAEUS, 1758)

Material examined: West Azarbaijan province, Khoy, 38°33'N 44°57'E, 1 ♀, 1 ♂, 15-17 May 2012; Miandoab, 36°57'N 46°00'E, 1 ♀, 14-16 April 2013.

Distribution outside Iran: From Iceland and Fennoscandia south to Iberia and the Mediterranean; Canary Isles; from Ireland eastwards through most of Europe into Turkey, European parts of Russia and Afghanistan; from the Urals to the Pacific coast (Kuril Isles); Japan; North America from Alaska south to central parts of the USA.