Yorkshire Status: Uncommon and local resident.

Sutton & Beaumont, 1989: This species was formerly confused with C. betulicola (Hering) and many early records cannot be substantiated. There are few confirmed County records, it is certainly under-recorded and should be looked for among alder.

	Determination by Genitalia Examination (gen. det.) Required

Recorded in 97 (49%) of 200 10k Squares.
First Recorded in 1859.
Last Recorded in 2024.