Empis (Leptempis) flavitarsis von Roser
Empis flavitarsis von Roser, 1840: 53 . Type locality: not given (Württemberg), Germany.
Empis leucopeza Loew, 1873b: 40 . Type locality: not given (“Kazan”, Serbia after examination of syntypes (Pont 2011)). References: Kowarz, 1873: 456; Pont, 2011: 50.
Material examined: Serbia: “Kazan, 17.5.1871 ”; “ Syntype Empis leucopeza Loew Conf. A.C. Pont 2001 ” (1 ♂, 1 ♀, ZIN) .
Distribution. Palaearctic: Europe: Czech Republic, Germany, Serbia, Switzerland.
Remarks. Loew (1873b) described this species as Empis leucopeza based on the material collected by F. Kowarz from Kazan of Serbia (Pont 2011).