Fairly common resident.

Alnus glutinosa with larva feeding in September/October in a large mine on the underside of a leaf, away from the midrib.

Note: P. froelichiella and P. klemannella are very similar to each other. P. froelichiella is always somewhat larger and lighter - Lepiforum.

Verification Grade Comment: Wingspan measurement essential.

	Retained Specimen / Photograph will be Required.

Recorded in 58 (41%) of 140 10k Squares. First Recorded in 1924. Last Recorded in 2024. (Data up to end 2024) Additional Stats

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