Fairly common but local resident preferring damp grassland but also on dry calcareous hillsides.

Various grasses especially Poa spp. and Holcus spp. with larva mining leaves in March/April and in July.

	Determination by Genitalia Examination (gen. det.) Required

Recorded in 32 (23%) of 140 10k Squares. First Recorded in 1869. Last Recorded in 2024. (Data up to end 2024) Additional Stats

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