Morley's Final Catalogue: A very few casual immigrants have occurred in Britain, beyond it's precarious footing near Ringwood. [Not recorded in the county during Morley's time]
Recent status: a very rare immigrant in the county, with just three records, all relating to the rather plain white continental race arenaria with very lightly speckled forewings. This is the usual type in most parts of the continent and is very different to the resident type found in Dorset. Records have come from Thorpeness on 05.08.1965 (Austin Richardson, Trans. SNS, Vol.13 1965-67 Part 3); Waldringfield on 25.06.1973 (Alfred Waller, Trans. SNS, 1972-1975 Volume 16, Part 5) and at Bawdsey Hall on 03.08.2015 (M.J. Deans).
Identification: Sometimes confused with the pyralid circumvoluta the Thistle Ermine.
Habitats: Coastal dunes on the near continent. British ssp. bivittata occurred on Heathland in Dorset and Hampshire; now thought possibly extinct.
Retained Specimen / Photograph will be Required.
Recorded in 1 (2%) of 58 10k Squares. First Recorded in 1965. Last Recorded in 1965. Additional Stats