Nacaduba calauria malayica  Corbet,1938

The Dark Malayan Sixline Blue – ผีเสื้อฟ้าขีดหกเข้มมลายู

Singapore – 3 July 2016 – Image courtesy of Koh Cher Hern

♂ Koh Phangan (Suratthani) 22 July 2021