116 * Stigmella lapponicaPhotographs: Leaf mine on Birch (Betula). July 2011
Flight time: May
Food plant: Birch (Betula)
Egg on underside of leaf. The mine is a long corridor, the first quarter filled with greenish-brown frass.
Stigmella lapponica, leaf mine on Birch
Ballingeary, Co. Cork, SW Ireland. July 2011