Last modified: April 25, 2020, 12:08 p.m.
A not so common but widespread species throughout Belgium.
The adults fly from June till August. They are active at dusk and later come to light.
The larva lives in a web on the underside of the leaves of Stachys sylvatica or Stachys palustris. It hibernates in its cocoon. Pupation in a cocoon spun in a hollow stem of the hostplant.