Norfolk status
Very difficult to separate this from similar species, even by genitalia examination.

Only records of bred specimens accepted or larvae which feed on Blackthorn, Hawthorn, plum & cherry forming a silken web.

Please record undetermined specimens of Yponomeuta padella, Yponomeuta malinellus and Yponomeuta cagnagella as the aggregate.

Verification Grade Comment: Occupied larval web or bred only

Recorded in 25 (34%) of 74 10k Squares. First Recorded in 1834. Last Recorded in 2023. Additional Stats

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