Norfolk status Scarce. Moths fly in sunshine both in early morning and afternoon, and into the evening. The narrow, sharply angled fore- and hindwings and the ferruginous general coloration of the forewing and its triangular, plumbeous mixed with black dorsal patch are characteristic.
Recorded in 19 (28%) of 69 10k Squares. First Recorded in 1874. Last Recorded in 2015.