Post 3.

8 a, b, & c. Potanthus mingo.
P. mingo is probably not a rare species but easily confused with trachala or ganda.

Potanthus mingo ;more yellow ;
FW spot 4 & 5 with overlap to spot 3 (variably to spot 6 above), spot 2 & 3 wider (ie more rectangular) ,their outer margins not strongly concave;
HW upper spot (4 + 5) of band not strongly projected out; Abdominal end black banded.
http://3.bp.blogspot.com/-lQGrUAdKox...0/_MG_1529.jpg
http://3.bp.blogspot.com/-f3wB2A2ujB...0/_MG_1531.jpg

Potanthus trachala. ; darker orange.
FW spot 4 & 5 without overlap to the spots above & below. spot 2 & 3 quadrate with strongly concave outer margins; UnF spots spiky.
HW upper spot (4 +5) strongly projected out; abdominal end black -banded.
http://4.bp.blogspot.com/-kvlAhJLLsd...la-tytleri.jpg
http://www.butterflycircle.com/check..._female_02.jpg
http://1.bp.blogspot.com/-xp54_a5Xd1...Bupperside.jpg


Potanthus ;deeper orange;
FW spot 4 & 5 with partial overlap with spot 3, little with spot 6 ;spots with straight margins.
HW spot 4 + 5 slightly projected.Veins not or barely darkened. Abdominal end yellow.
http://4.bp.blogspot.com/-L3ew9ztkIk...thus-ganda.jpg
https://photobucket.com/gallery/user...LmpwZw==/?ref=

Potanthus omaha; Dull ochreous ; veins more distinctly darkened; abdominal end yellow.

http://www.butterflycircle.com/check...obby%20Mun.jpg


TL Seow: Cheers.