4. Celaenorrhinus leucocera (Common Spotted Flat)
5. Athyma ranga obsolescens (Black Veined Sergeant)
6. Hypolycaena erylus (Common Tit) Male
7. Graphium aristeus (Striped Swordtail)
Overcrowding!!!
I believe both Graphium nomius and Graphium aristeus are found in this picture.
I saw one Graphium nomius in there.
It is rather difficult to get a clear shot of single puddling butterflies as most of the time they congregate together in groups.