Post 36.

1. Typical male Potanthus serina.
NOte FW spot 5 much smaller than spot 4; HW band with a small spot 6 on inner corner; Abdominal end strongly black-banded.
https://i.pinimg.com/originals/d7/80...93f41908f6.jpg

2. Male Polytremis lubricans.
Note the patern on the antenna & the coarse scalings; HW spots may be obscyre in this species.
https://www.ifoundbutterflies.org/si...a533d610-1.jpg
http://1.bp.blogspot.com/-0cUzxS0FpT...us%2BSwift.jpg

3. Male Potanthus mingo.
Note abdominal end with only a hint of yellow, indicating a broad black band.
Ground colour is dark & HW band outer margins incut.
http://3.bp.blogspot.com/-f3wB2A2ujB...0/_MG_1531.jpg


4. Male Potanthus omaha.
Abdominal end band very narrow only basally.
Veins darken; ground colour very light & HW band outer margins straight.
http://www.butterflycircle.com/check...obby%20Mun.jpg
http://www.butterflycircle.com/check...se_site_01.jpg


TL Seow: Cheers.