2 & 3 Probably Nacaduba sanaya dsf. 4-line blue. Correction J. bochus; HW with white stria forming a sharp spike (typical of Jamides).
Dark striae within bands absent or very weak ;FW postdiscal band dislocated (v.6); HW black spot without metallic scales.
wsf Thailand. https://wingscales.com/content/record/410-1-e0bfc.jpg
4. Nacaduba hermus ;Dark striae weak; FW postdiscal band not/barely dislocated; HW black spot with metallic scales. Correction :Typical 6-line blue & fairly typical Nacaduba kurava. http://www.ifoundbutterflies.org/med...gale_ab589.jpg