Diurnal species seen flying around foodplant in sunshine.
Old records imply Breckland, downland, woodland margins and cornfields on chalk.
Last British record was from Dorset in 1956.
Verification Grade Comment: Considered Extinct
|Determination by Genitalia Examination (gen. det.) Required|
Recorded in 2 (3%) of 69 10k Squares.
First Recorded in 1874.
Last Recorded in 1914.