Norfolk status Similar to previous species. Distinguished from E. bilunana by the grey general appearance of the forewing and particularly the comparatively solid and sharply defined triangular patch on the dorsum. A fairly common variation is f. costana, which has an all dark forewing with a pale edge on the costa.
Recorded in 47 (68%) of 69 10k Squares. First Recorded in 1874. Last Recorded in 2020. Additional Stats