103 * Stigmella nylandriellaPhotographs: Leaf mine on Rowan (Sorbus acuparia). August 2011
Flight time: May-June
Food plant: Rowan (Sorbus aucuparia)
A long corridor that often follows the leaf margin with initially broad, central frass that later becomes coiled. Occasionally the frass remains linear, resembling mines of S. magdalenae.
Leaf mine on Rowan, Sorbus acuparia. Glengarriff, Co. Cork, SW Ireland. August 2011