Last modified: Jan. 19, 2022, 2:47 p.m.
A very rare and local species in Belgium, more observed in the coastal area.
The adults are active at dusk and later come to light.
The adults fly in one generation a year mainly in June and July.
The larva lives on the roots, preferring those growing under stones in sandy soil, especially of Festuca but also of other Gramineae.