Locally fairly common where foodplant occurs.

Picea abies, P. sitchensis with larva feeding from September to May, mining needles from a silken tube.

	Determination by Genitalia Examination (gen. det.) Required

Recorded in 22 (16%) of 140 10k Squares.
First Recorded in 1869.
Last Recorded in 2023.
(Data up to end 2023)