An interesting Drupadia from Khao Luang (Nakhon Si Thammarat, peninsular Thailand)
https://live.staticflickr.com/65535/...e031d7b5_c.jpg
https://live.staticflickr.com/65535/...132f143d_c.jpg
As you can see looks like a Drupadia theda, but with slight differences, like a darker underside apical area, tail completely black with only white tips and the very small size compared with a normal theda.
Just a dwarf theda? Some clue make me think about Drupadia niasica scudderi or biranta, but not so much data available to be sure.