2 & 4. Neptis nata.

3. Neptis clinia.


N. nata darker ;FW submarginal spots bent in slightly at apex.
HW discal white band not with a small white spot at the base of space 3 usually.
http://yutaka.it-n.jp/lim1/720190010.html
https://www.ifoundbutterflies.org/me...66ae75df-1.jpg
https://www.ifoundbutterflies.org/me...fcf7523f-1.jpg

N. clinia; usually browner; FW submarginal spots curved gently at apex.
HW discal white band often include a small spot at base of space 3.
http://yutaka.it-n.jp/lim1/720120010.html
https://en.wikipedia.org/wiki/Neptis...asambe_(1).JPG
https://www.ifoundbutterflies.org/me...13aaf858-1.jpg