Anonychia spp.

This moth was observed at a high altitude cold place, uninhabited except government staffs looking after a Brown Trout Hatchery Centre, and remote Silver Fir forest with a nearby stream feeding a lake about 3 km in circumference.
SS: This is not Anonychia lativitta. Note the sinuous line between the triangular mark and the dorusum; in lativitta, this line is straight. Other Anonychia need examination.