Atrophaneura sycorax egertoni (Distant, 1886)
The Whitehead Batwing – ผีเสื้อค้างคาวหัวขาว
Possible ♀ from Ranong, 3 June 2014 – Picture credit Thawat Tanhai
♂ from Ranong – 20 November 2016
Uncommon, beautiful species flying mostly in peninsular Thailand, up to Phetchaburi province, canopy dweller rarely come down both puddling or resting.