A faunistic survey on the hover flies (Diptera: Syrphidae) of Golestan, Mazandaran and Semnan Provinces, Iran
Journal: Acta Phytopathologica et Entomologica Hungarica
Year: 2016

In this paper the fauna of these beneficial insects is studied in some regions of three provinces Golestan, Mazandaran and Semnan (northern Iran). In total 43 species from 23 genera and 2 subfamilies Milesiinae and Syrphinae were collected and identified.