Dr Seow, Aaron, I believe I've shot the males of all our six-line Nacaduba species over the weekend. Are these IDs valid?

1) Nacaduba beroe


Upperside: no white scaling, does not appear powdery.





2) Nacaduba berenice


Upperside, as visible in the first shot as well, powdery blue with white scaling visible.




3) Nacaduba calauria


Upperside: visibly darker than the other Nacaduba species flying around (presumably all N. berenice)