The genus Ferdinandea Rondani, 1844 (Diptera, Syrphidae) in the Palaearctic Realm, with description of a new species from Japan
The Palaearctic species of the hoverfly genus Ferdinandea Rondani, 1844 are revised and a new species, Ferdinandea harusawai Ichige, sp. nov ., is described from Japan. For a long time, the new taxon was known as Ferdinandea nigrifrons (Egger, 1860). We studied the type material of Chrysochlamys nigrifrons...