Prothoe franck uniformis (blue begum)
http://farm4.static.flickr.com/3436/...154cb26d17.jpg
Spindasis lohita senama (long banded silverline): Upperside don't look shot with blue. But CP4 mentioned that "otherwise, in both sexes, the wings are brown..." on Pg 263. And then again I'm not sure. Feel free to correct.
http://farm3.static.flickr.com/2640/...acece13fc4.jpg
http://farm3.static.flickr.com/2566/...ffb982857c.jpg
Papilio helenus helenus (Red helen): Upperside hindwing looks like way too many red spots as compared to CP4. So again, not sure whether this is just a variation or... ?
http://farm4.static.flickr.com/3499/...dee548f47e.jpg
http://farm4.static.flickr.com/3079/...de27f8f229.jpg
Celaenorrhinus nigricans nigricans: Looks closest....
http://farm3.static.flickr.com/2640/...a752848477.jpg
http://farm3.static.flickr.com/2574/...92a5b0bee3.jpg