Last modified: Jan. 13, 2019, 8:59 a.m.
A local and very rare species in Belgium, only known from two southern provinces. Recently, only one locality is known where it might be present. It is not known if this species is still present or recently extinct. Critically endangered!
The adults fly in one generation a year: from early June till end of July.
The larva lives on Rhamnus catharticus. Hibernates as egg.