Hertfordshire Notes: Although variable in form, the mine of this species is usually adequate to record the moth without rearing the adults.

Middlesex Notes: On Beech Fagus sylvaticus. Widespread and common, though seemingly absent from the west of the county.

Recorded in 34 (83%) of 41 10k Squares. First Recorded in 1890. Last Recorded in 2023. Additional Stats

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