Agromyza drepanura (Mamonov, 1929)
Material examined.
AG: Würenlingen, Bärengraben [47°31'N, 8°15'E, 420m a.s.l.], 1 ♂, 13.v.1998. GR: S-chanf-Flin [46°36'N, 9°59'E, 1650m a.s.l.], 1 ♂, 7.viii.1996, B. Merz & G. Bächli leg.; Zuoz-Nüd [46°36'N, 9°58'E, 1700m a.s.l.], 1 ♂, 7.viii.1996, B. Merz & G. Bächli leg.
Distribution.
Europe: Czech Republic, France, Germany, Hungary, Russia, Ukraine; Asia: Armenia, Kazakhstan, Kyrgyzstan, Uzbekistan (Nartshuk and von Tschirnhaus 2017, Papp and Černý 2015). First record from Switzerland.
Biology.
Host plant Medicago sativa .