Latest captures:
414 at Glaris, May 18, 2022
415 at Bever, Mar 26, 2022
414 at Filisur Bahnhof, Oct 16, 2021
402 at Luzern, Aug 9, 2021
Older captures:
412+413 at Berguen, Sep 5, 1987
413 at Filisur Bahnhof, Sep 5, 1987
411 at Chur station, Feb 20, 1988
Effimera59 discovered on Mar 7, 2011
