Papilionidae from Luang Prabang (Laos)

[jmg]

Is this butterfly Chilasa clytia clytia (Linnaeus, 1758), f. dissimilis, ♀. Phan Luang (Luang Prabang), Laos, 9 juillet 2019. Or form dissimillima ?
It seems that the animal is busy laying eggs. Note: in the book of Pisuth EK-Amnuay, the ventral sides are not illustrated and on the Yutaka's website, the forms are not represented.

[Paul K]

This looks like f.dissmilis, f.dissmilima is much darker in appearance, the veins are mush wider dark on both sides.

Paul

[Adam Cotton]

Yes, this is form dissimilis female, laying eggs on Litsea glutinosa.

Adam.