Recording method
Flies in sunshine.
Life cycle
Mines: June-September. Adults: May-July.
Larval Foodplant
Common Alder Alnus glutinosa or Grey Alder Alnus incana.
History
The first for Dumfries & Galloway was found at an unknown site in Dumfriesshire by a person unknown during 1978 (Scottish micro-moth data), while the first for Kirkcudbrightshire was found at an unknown site by a person unknown prior to 2010 (MOGBI data), with the Wigtownshire first being of leaf-mines found on Alder at Airyolland Lodge on Luce Bay on 3rd July 2011.