1) Acosmeryx anceus subdentata (Dark form), from Chiang Dao Wildlife Sanctuary (c.500m). (Posted before, but reshown to compare with No.2, below)
2) Acosmeryx omissa ????. This was taken at Doi Pha Hom Pok (c.1600m.). The forewing looks more crenulated, hence the suggested id, I would like others opinion on this one. Sorry, the lighting was not advantageous.
You should have asked me. I had it identified a week ago!!!!!
You ask Tony, I ask Ian, between us we should get the right id. However, I did not refer my photos of this species, for a change. I actually got one right!!!