Life cycle
Larvae: May-June, July-August initially in a mine then in a web on the leaves. Adults: May-June, July-August.
Larval foodplants
Skullcap and Lesser Skullcap.
History
The first for Dumfries & Galloway was found at Hannaston Wood, Kirkcudbrightshire, on 21st June 1996 during a Scottish Entomologists’ gathering, while the the first for Dumfriesshire was found at The Tooks, Kirkton, on 3rd August 2014.