Present and future of the knowledge about the genus Eumerus Meigen, 1822 (Diptera: Syrphidae) in the Iberian Peninsula

The genus Eumerus Meigen, 1822 (Diptera: Syrphidae) is one of the most diverse hoverfly genera in west Palaearctic Region with 140 confirmed species and 80 occurring European continent. It also highly Iberian Peninsula plus Balearic Canary Islands 43 species. Recent works on this have increased number endemic to up five. Nowadays, taxonomy, distribution biology taxonomy are still far be fully understood. aim work present an updated overview diversity area, addressing main topics pending resolution genus.