Norfolk status One of the Epirrita genus trio. Very difficult to separate on markings alone. Poorly-marked specimens are best identified by reference to the genitalia.
Verification Grade Comment: Very difficult to separate on markings alone.
Determination by Genitalia Examination (gen. det.) Required
Recorded in 37 (50%) of 74 10k Squares. First Recorded in 1970. Last Recorded in 2024. Additional Stats
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