Norfolk status
Local.

Care should be taken in separating adults of this species from B. bechsteinella.

Leaf-mine: A gallery with linear frass, and one or more short frass-free projections from the mine.

	Mine: Either the leaf or a good photograph required

Recorded in 25 (34%) of 74 10k Squares. First Recorded in 1874. Last Recorded in 2023. Additional Stats

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