Pic 1.
Nacaduba sanaya male.
HW submarginal & postdiscal bands well separated. FW postdiscal band dislocated at vein 6.
https://1.bp.blogspot.com/-XEY63bA0J...aya+elioti.jpg
Curetis regula.
Postdiscal band regular, without the deep indentations seen C. tagalica.
C. regula.
https://thaibutterflies.com/Butterfl...uretis-regula/
Examples of C. tagalica.
P. Malaysia.
https://3.bp.blogspot.com/-Skbe9Zznw...0/DSC_0010.JPG
Thailand.
https://wingscales.com/Lycaenidae/Curetis-tagalica-jopa
TL Seow: Cheers.