Cerodontha (Poemyza) pygmella (Hendel, 1931)

Material examined.

GR: Sur, 1600m a.s.l., [46°31'N, 9°38'E], 1 ♂, 3.vi.2000; Tschierv, 1700m a.s.l., [46°38'N, 10°20'E], 1 ♂, 27.vi.2015. TI: Acquacalda [46°33'N, 8°49'E, 1750m a.s.l.], 1 ♂, 22.-24.vi.2001; Fusio [46°26'N, 8°39'E, 1300m a.s.l.], 1 ♂, 26.vii.1997; Robiei [46°27'N, 8°31'E, 1900m a.s.l.], 1 ♂, 4.-5.vii.2008. VS: Grône, Poutafontana, 500m a.s.l., [46°15'N, 7°27'E],1 ♂, 1.vii.2001. ZH: Dietikon [47°24'N, 8°24'E, 390m a.s.l., banana bait], 1 ♂, 3.-7.vii.1998; Flaach [47°35'N, 8°37'E, 350m a.s.l.], 1 ♂, 22.vii.1996.

Distribution.

Europe: Czech Republic, Estonia, Denmark, Finland, Germany, Great Britain, Hungary, Lithuania, Norway, Poland, Slovakia, Spain incl. Canary Islands, Sweden; Asia: Iran, Asian Russia - Kamchatka, Kuril Islands (Papp and Černý 2016, Ranji et al. 2015). First record from Switzerland.

Biology.

Host plants Calamagrostis, Festuca .