1. Probably correct as Mycalesis visala. Correction: M. visala.
Mycalesis in India can be very difficult with multiple forms & varieties.
Some are upgraded to full species.
To complicate matters the same species look different in India & in P. Malaysia or Singapore.
Comparing becomes less useful.
The enhancement of the white striaes may also be very variable in each species.
Five similar species are found in your area.
M. perseus.
FW spot 2 about 1 1/2 of HW spot 8.
FW spots may be arranged in an arc/semicircle.
HW with a deep wide indentation with rounded apex.
HW lower 4 spots out of line ie spots 2 & 3 not aligned with twin spots in space 1b.
https://www.ifoundbutterflies.org/me...luri_ah849.jpg
https://www.ifoundbutterflies.org/me...7b0cc0b9-1.jpg
M. visala visala.
White striae enhanced, thicker. FW spot 2 large 3X HW spot 6; FW spot 2 yellow ring relatively broad.
HW with a wide 'V' indentation, apex blunt.
HW lower 4 spots slightly out of line.
Dark discal line usually present w2ith single tooth.
https://www.ifoundbutterflies.org/me...unte_ai849.jpg
https://www.ifoundbutterflies.org/me...unte_ag986.jpg
https://www.ifoundbutterflies.org/me...4914a6e6-1.jpg
https://www.ifoundbutterflies.org/me...35fdbf42-1.jpg
Mycalesis intermedia.
White striae modrately enhanced,
FW spot 2 3X HW spot 6. Yellow ring of spot 2 very thin.
HW with indentation with straighter margins & sharper apex.
HW lower 4 spots slightly out of line.
Dark discal line obscure.
https://www.ifoundbutterflies.org/me...a12ad300-1.jpg
https://www.ifoundbutterflies.org/me...a12ad300-2.jpg
Thailand.
https://www.thaibutterflies.com/wp-c...a-1080x675.jpg
Mycalesis mineus mineus.
White striae little enhanced.
FW spot 2 about 2X HW spot 6.
HW indentation often tapers shallower, the apex set higher; upper margin nearer horizontal.
HW lower 4 spots in a straight line.
dark line absent or weak.
https://www.ifoundbutterflies.org/me...9673531c-1.jpg
https://www.ifoundbutterflies.org/me...4c338002-1.jpg
https://www.ifoundbutterflies.org/me...185e7340-1.jpg
https://www.flickr.com/photos/77995220@N00/7792568296
https://www.flickr.com/photos/itchyd...es/49963079101
Thailand.
https://thaibugs.com/wp-content/gall...sis-mineus.jpg
Mycalesis perseoides.
White striae enhanced & may also be white shaded.
FW spot 2 about 2X HW spot 6.
HW indentation variable may be irregularly jagged.
Lower 4 HW spots slightly out of line.
Dark discal line prominent & irregular.
Vietnam
https://1.bp.blogspot.com/-xEX_Hnyl2...oides%2BHD.jpg
Singapore.
http://www.butterflycircle.com/check...20-%20Khew.jpg
3 is Mycalesis intermedia.