One of the Epirrita genus trio. Very difficult to separate on markings alone.
Best identified by reference to the genitalia.
Tends to favour more wooded habitats.
Verification Grade Comment: Very difficult to separate on markings alone.
|Determination by Genitalia Examination (gen. det.) Required|
Recorded in 33 (48%) of 69 10k Squares.
First Recorded in 1940.
Last Recorded in 2020.