Atrophaneura sycorax egertoni (Distant, 1886)
The Whitehead Batwing – ผีเสื้อค้างคาวหัวขาว
♀ Karom Waterfall (Nakhon Si Thammarat) 23 April 2021
♀ 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.