34 * Ectoedemia occultellaIdentification needs confirming
Photographs: Leaf mine on Birch (Betula). August 2011
Flight time: May-July
Food plant: Birch (Betula)
Egg on lower surface. The mine is an often roundish, upper surface blotch with a conspicuous dark centre. Pale edges to the blotch develop later. There is no preceeding corridor.
Leaf mine on Birch, Betula. Glengarriff, Co. Cork, SW Ireland. August 2011