Yes. This would be a typical male Nacaduba kurava.
In the past 6Line Blues were terribly confusing.
The difficulty at the moment is between N. berenice & calauria where some examples appear intermediate.
The 1st is N. kurava.
The 2nd with FW submarginal spots 4 & 5 sharply pointed is N. calauria.
N. calauria : Dark striae strongly developed in both sexes.
FW postdiscal band almost always straight & entire.
FW submarginal spots 4 & 5 sharply pointed, triangular with the sides straight. HW submarginal spots 4 & 5 should also be pointed.
Male showing the darkish violet blue upperside. https://wanderingbutterflyeffect.fil...b3ad98860e.jpg
Nacaduba berenice You raised a series in the past & the markings were very variable. Dark striaes strongly developed in both sexes.
FW postdiscal band often broken or dislocated.
Submarginal spots varies, irregular ; spots 4 & 5 if pointed, the tapering sides tend to be incurved.
Male upperside showing the pale lavender blue. http://1.bp.blogspot.com/-xFQx2YUBf8...nice+icena.jpg
Nacaduba beroe neon. FW innermost costal spot above the midcell band absent.
Male with the dark striae weak to obsolete.
FW postdiscal band typically broken or dislocated.
Male upperside deeper purple blue than in calauria.
Female darkish blue with FW submarginal spots which may be blue or white.
Another male 6-Line-Blue to identify. With the dark striae strongly developed, N. kurava is ruled out.
Given that the FW sub-marginal spots are not pointed (ruling out N. calauria), I am left with the id of N. berenice. Am I right?