Life cycle
Larvae: July, September. Adults: April-June, August-September.
Larval foodplants
Rubus species (Brambles etc); rarely rose species or Hazel.
History
The first for Dumfries & Galloway was found at Langholm, Dumfriesshire, on 17th May 1964 by E. C. Pelham-Clinton, while the first for Kirkcudbrightshire was found at Lochaber Loch on 17th May 1996, with the Wigtownshire first being found at New England Bay on 6th September 2005.