Many thanks. That's good to read.
Now you mention it I see the white streak on the FW apex, though I had no idea it was a significant feature.
Thanks so much for previous IDs, appreciate it if you could help with these too. All from Pahang.
1. Quedara singularis?
https://www.inaturalist.org/observations/294828315
Looks like you have found yourself a pretty rare species.
It should be Allotinus davidis.
Thankfully your picture have the
Allotinus species in southern Thailand are difficult to ID.
I have a number of photos of species from the south, but this one looks different -
Butterflies of Penisula Malaysia
The following species were taken at Hulu Langat in early June
Peacock Royal Today, 11:12 AMNeed confirmation of the species
21. Which Halpe ? H. ormens?