Larix spp. with larva feeding from August to June mining spun needles in the autumn and buds in the spring.
"...separated with care by more extensive grey suffusion over half the wing and more extensive black dashes. However, a dark form of S. ocellana also occurs, where the paler areas of the wing are all darkened. S. laricana retains the pale dorsal central area. S. ocellana also has a broader forewing." - NorfolkMoths More Info