Please ID the following butterflies, which I believe belongs to Potanthus, after seeing an interesting discussion on Potanthus in this forum.
All photos taken in North East India. Same specimen has been given same numerical value.

1a
1a.jpg
1b
1b.jpg

2
2.JPG

3a
3a.jpg
3b
3b.JPG

4a
4a.JPG
4b
4b.JPG

5
5.JPG

6a
6a.JPG
6b
6b.JPG

7a
7a.JPG
7b
7b.JPG

8
8.JPG

9a
9a.JPG
9b
9b.JPG
9c
9c.JPG

Thanks
Aomoa