Status Widespread. Birch woods and mixed woodland.
Several forms, the nominate form showing a pale blotch on the dorsal area edged in black.
Some forms of E. brunnichana may be confused with some forms of E. solandriana.Verification Grade Comment: Non distinctive forms - Grade 4 | Retained Specimen / Photograph will be Required. | |
Recorded in 37 (50%) of 74 10k Squares. First Recorded in 1874. Last Recorded in 2023. |