Davey, P., 2009: A very local species confined to the coasts of Cornwall, Devon, Pembrokeshire and south-east Wales, the larva feeding nocturnally on various grasses. In Dorset, the moth has been trapped on seven occasions and always on the coast; its occurrence is as a suspected occasional immigrant from continental Europe, but may from time to time become temporarily established on Portland: Portland Bill, at MV light on 17 August 1966 (F Clafton), Portland, on 8 July 1921 (E Waters), at MV... Read More

	Determination by Genitalia Examination (gen. det.) Required

Recorded in 3 (8%) of 40 10k Squares. First Recorded in 1966. Last Recorded in 2016. (Data up to end 2023) Additional Stats

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