Graphium evemon (Boisduval, 1836)

Koala Lampur, Malaysia ssp eventus Nias is Indonesia ssp igneolus
Kalo Hill N Sumatra ssp orthia Koala Lampur, Malaysia   verso  ssp eventus

   Less common than its sister species doson and euryplus except in Malaysia, this is another lowland species found at puddles. Yes, All three of the ssp shown look the same to me too. Subspecies include:

    evemon - Java
    albociliatus - NE India, S China, Burma, Thailand
    eventus - Malay peninsula
    orthia - Sumatra and Borneo
    igneolus - Nias
    heurni - Simelue
    hetaerias - Mentawei