Rare in Norfolk.
Woodland species found where its foodplant, Norway spruce (Picea abies) occurs. Common, in coniferous woodland, throughout much of the British Isles.
[BTS v2, p115]
Verification Grade Comment: Gen. Det. recommended.
Recorded in 17 (23%) of 74 10k Squares.
First Recorded in 1874.
Last Recorded in 2021.