Norfolk status
Scarce.
First confirmed Norfolk record in May 2010.
Larval feeding signs (mined terminal shoots) of Alder Buckthorn at Upton Fen, Norfolk. Also recorded at Sutton Fen in 2016.

The three British species of Sorhagenia cannot be distinguished on external characters alone. (gen. det. required.)

Leaf-mine: May - June.

MBGBI v4.1 p259.

	Determination by Genitalia Examination (gen. det.) Required

Recorded in 2 (3%) of 74 10k Squares. First Recorded in 2010. Last Recorded in 2020. Additional Stats

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