Common resident.

Most easily recorded from mines on Fagus with larva feeding in June and August to October. In a gallery, the central part having frass coiled in arcs; larva whitish yellow (cf. mine of S. tityrella).

	Mine: Either the leaf or a good photograph required

Recorded in 86 (61%) of 140 10k Squares. First Recorded in 1887. Last Recorded in 2022. (Data up to end 2022) Additional Stats

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