Norfolk status Rare. Resembles lighter forms of A. semifasciana, but differing in the narrower forewing, the whiter ground colour and the dark suffusion along the dorsum.
Found in wet habitats including river banks, bogs and water meadows. Norfolk records from Costessey (Gardiner, 2009) and Hockwold (Fenn, 1991) The remaining Victorian records from across the county are all noted as "Not Common".
Recorded in 13 (19%) of 69 10k Squares. First Recorded in 1874. Last Recorded in 2015.