([Denis & Schiffermüller], 1775)
Wingspan c. 25mm. The status of this species in Britain is uncertain. There is a single record from Cumbria in the late 19th century, backed up by a museum specimen, and being an alpine species in Europe, may remain undiscovered elsewhere in Britain. It resembles U. uligonosalis, but has a much more distinct white reniform stigma on the forewing and noticeably paler hindwings with a dark border. Abroad, the larva feeds on ragwort (Senecio).