Life cycle

Mines: June-July, August-September.  Adults fly May, July-August.

Larval foodplants

Wild Service-tree (Sorbus torminalis), Common Whitebeam (Sorbus aria agg.), Swedish Whitebeam (Sorbus intermedia).

History

The first for Dumfries & Galloway was of leaf-mines found at an unknown site in Dumfriesshire sometime between the years 1974-94 by A. M. Emmet.