Pelopidas agna.
HW with a cellspot.
Underside uniformly brown.
https://3.bp.blogspot.com/-Hw681ALm5...ded+Swift+.jpg

Similar.
Pelopidas mathias.
Underside unevenly shaded with paler marginal areas.
https://2.bp.blogspot.com/_0EK80AsaR...nded+Swift.jpg


TL Seow: Cheers.