Nacaduba beroe . Female.
Male Dark straie poor or obsolete.
FW costal spot above innermost band absent (both sexes).
https://www.ifoundbutterflies.org/me...9dbe22f4-1.jpg

N. kurava[ Dark striae poor in the male ;Costal spot present.
FW submarginal spots with rounded margins.
https://wingscales.com/content/record/403-1-2669f.jpg
https://live.staticflickr.com/4744/3...1472f362_b.jpg


N. calauria ;Dark striae well-developed.
FW band straight; only submarginal spots 4 & 5 sharp-pointed.
https://wanderingbutterflyeffect.fil...b3ad98860e.jpg


N. berenice ;Dark striae well-developed.
submarginal spots irregular ;FW band usually broken in the middle.
https://thaibutterflies.com/wp-conte...e-1080x675.jpg


TL Seow: Cheers.