2 & 3.

Pyroneura derna.
HW vein 8 narrowly orange below.
FW lacks the silvery bar in space 5.
https://4.bp.blogspot.com/-nu6BM5fq8...0/DSC_0171.JPG

P. latoia.
FW with a silvery bar in sapce 5.
https://www.butterflycircle.com/chec...obby%20Mun.jpg


4.Pelopidas mathias.
The ground colour is rather dirty.
https://3.bp.blogspot.com/-NQjrfm7_w...enedict_01.jpg

P. agna.

https://3.bp.blogspot.com/-Hw681ALm5...ded+Swift+.jpg