Status Local. Easily confused with I. masculella. Males of oehlmanniella have simple antennae unlike I. masculella.
Yellow marking on costa, present in both sexes, is nearer wingtip than adjacent tornal spot.
Leaf-mine: July - Aug. Small blotch mine elongated to form a linear mine. Case cut from end of blotch. Larvae feed on dead leaves on the ground.Recorded in 18 (24%) of 74 10k Squares. First Recorded in 1874. Last Recorded in 2023. |