Female R. polynice eudoxia.
The rare female is larger & paler.
Ssp eudoxia :HW upperside with larger black spots; underside without the orange brown postdiscal series of spots.
http://1.bp.blogspot.com/-vRu2YesIyO...0/DSC_0515.JPG
https://4.bp.blogspot.com/-ogl4eQlXt...0/DSC_0465.JPG
Ssp birmana ;HW upperside with smaller spots : Undersdie with orange spots.
http://insecta.pro/images/1024/65752.jpg
http://www.ifoundbutterflies.org/sp/...palpa-polynice
TL Seow: Cheers.
Thanks, Dr Seow. With the limited references I had, I could only get down to the Genus!