Recently split from Pammene fasciana and confusion has arisen since.
P. herrichiana appears greyer in the forewing but variation can occur, no constant differences in genitalia, only certain way of determination is from breeding ex-larvae from beech mast. We would welcome any further comments on these two species. Jon Clifton
Retained Specimen / Photograph will be Required.
Recorded in 8 (12%) of 69 10k Squares. First Recorded in 1874. Last Recorded in 1994. Additional Stats