Last modified: Feb. 26, 2024, 7:55 p.m.
A very rare and local species in Belgium, hitherto only known from AN and LI.
Native
First observation in Belgium in 2004 at Schoten (AN).
The larva lives in a silken tube under scales of bark on the host plant where it feeds on the needles. It hibernates in a rather strong cocoon as a full-grown larva under the bark, it pupates later in spring.
The adults fly freely during the early morning and later come to light.
The adults fly from mid-May till late June.
It inhabits woods or plantations with Larix.