Last modified: Oct. 19, 2023, 1:01 p.m.
First observation of this species in Belgium was on 19 June 2003 (AN). Second observation was more than 10 years later in 2014 (AN).
Hitherto a very rare vagrant in the northern part of Belgium.
Native
The adults have mainly been observed between late may and mid-July.
The larva is reported to live on Phragmites australis.