1. Male Phaedyma columella.

Neptis hylas.
The two spots on the FW lower margin are nearly equal or subequal in size.
https://3.bp.blogspot.com/_rzo8wjfyC...eclosed_03.jpg
https://2.bp.blogspot.com/_rzo8wjfyC...enedict_01.jpg


Phaedyma columella.
The two spots on the FW lower margin are unequal, the upper one being much smaller.
Female.
https://1.bp.blogspot.com/_rzo8wjfyC...nedict_01c.jpg

The male have the lower spot on the margin large & more elongate.
The upper one ( in space 1b) is very tiny or absent.

Male with the upper spot in space 1b a dot.
http://www.butterflycircle.com/check...imon%20Sng.jpg

Male with the upper spot in space 1b absent.
https://2.bp.blogspot.com/_rzo8wjfyC...S_adult_01.jpg




2 Male Cephrenes acalle.
Underside veins black & the band marked out by sharp spots.
https://1.bp.blogspot.com/-rX8XkLl3Z...Dart-FedHo.jpg
http://www.butterflycircle.com/check...20-%20khew.jpg



TL Seow: Cheers.