post 20.
Yes this is a male Pelopidas agna.

P. agna Un ground uniformly brown : Male UpF spot 2 always rectangular , often very narrow.
https://farm8.staticflickr.com/7288/...c57b0179_b.jpg
https://commons.wikimedia.org/wiki/F...SC2992_(2).JPG
http://www.ifoundbutterflies.org/med...unte_ak553.jpg

P. mathias ;Un greyish brown uneven, with paler marginal areas;Male UpF with spot 2 quadrate/trapezoid.
http://4.bp.blogspot.com/-vqr7KmROfe...perside_01.jpg
https://www.ifoundbutterflies.org/me...otra_ap754.jpg
https://en.wikipedia.org/wiki/File:Pelopidas_sp.jpg

Note the females of the two on the upperside are practically identical.
http://butterflycircle.blogspot.com/...gal-swift.html


TL Seow; Cheers.