#4 https://www.inaturalist.org/observations/226930943

Potanthus probably P. mingo.

You need the upperside, abdominal end & underside to id Potanthus.

The 1st pic manage to show the abdominal end as black.
Veins on the HW are not dark-dusted.
3 possibilities, P. mingo, lydia & flava.
Most likely P. mingo.



# 5 https://www.inaturalist.org/observations/227266810

Salanoemia fuscicornis.
FW subapical spots hyaline.
https://wingscales.com/Hesperiidae/S...ia-fuscicornis
With reduced subapical spot.
https://thaibutterflies.com/wp-conte...s-1080x719.jpg

Salanoemia sala.
FW subapical spots are black.
https://thaibutterflies.com/wp-conte...oemia-sala.jpg