N. berenice; very variable
FW main band typically broken, dislocated or angulated.
FW submarginal spots 4 & 5 various shape, may also be pointed.
Upperside pale lavender blue ,frosted appearance, with white dusting. (due to abundant long white ribbon scales)
2. Nacaduba beroe female.
The underside FW with a large inner costal(forward margin) spot IDed it as N. berenice female.
The upperside lacks the whitish submarginal spots of N. beroe female. https://singapore.biodiversity.onlin...0139?imageId=0
Thank you Dr Seow for the detailed information. It’s always a challenge to spot the differences between berenice and calauria. The presence of intermediates, does this mean they are cross breeding?
Last edited by Gavin Chan; 14-Apr-2021 at 11:01 AM.