Nationally scarce (Nb) in open woodland and dry pastures throughout much of southern England and southern Wales. In Hampshire and on the Isle of Wight recorded from all three vice-counties but not recently from the Isle of Wight. Wingspan 20-25 mm. Forewing pale with diagnostic backward-pointing rear lobe, but imago seldom encountered, and the species is much more likely to be recorded in the larval stage, when feeding signs are relatively easy to find where they are present. Larva feeds on Lesser and Greater Burdock, making characteristic large holes in the leaves and often found nearby, resting along the edge of a vein on the underside of the leaf.