Life cycle

Mines: June-July, August-November.  Adults fly April-June, July-September.

Larval foodplants

Many willlow species.  Occasionally Aspen and White Poplar.

History

The first for Dumfries & Galloway was of leaf-mines found at Langholm, Dumfriesshire, during October 1952 by E. C. Pelham-Clinton and bred on.