Fairly common resident.

Most easily recorded from mines on Malus and Pyrus with larva feeding in June and July in a gallery, often following the leaf margin, leading to a large brownish blotch; larva exiting the mine via underside of leaf.

	Mine: Either the leaf or a good photograph required

Recorded in 57 (41%) of 140 10k Squares.
First Recorded in 1887.
Last Recorded in 2022.
(Data up to end 2022)