Unkana ambasa batara  Distant,1886
Unkana ambasa batara ♂ Up. Unkana ambasa batara ♂ Un. Unkana ambasa batara ♀ Up. Unkana ambasa batara ♀ Un.
♂, Ranong, Thailand. ♀, Phuket, Thailand.
Unkana ambasa batara ♂ Up. Unkana ambasa batara ♂ Un. Unkana ambasa batara ♀ Up. Unkana ambasa batara ♀ Un.
♂, Ranong, Thailand. ♀, Surat Thani, Thailand.

ON : Unkana batara Distant,1886
OD : Rhop. malayana : 370, pl.34, fig.11(♂).
TL : Malay Pen. (♂, NHML)
Distribution : P.Thailand, Langkawi, W.Malaysia, Singapore,
Borneo, Sumatra, Batoe.
Records taken from Literature

[ THAILAND ]
Unkana ambasa batara ; Kawazoé,1964 : 135, pl.3, figs.21♀,22♀(Un). (P: Khao Chong)
Unkana ambasa batara ; Pinratana,1985 : 91, pl.31, fig.199b. (Trang / Yala)
Unkana ambasa batara ; Ek-Amnuay,[2007] : 814, pl.374, fig.H232b,♂,♂(Un),♀,♀(Un). (Krabi)
Unkana ambasa batara ; Les Day,2011- : Butterflies of Koh Samui, fig.♂,♂(Un),♀,♀(Un). (Koh Samui)
Unkana ambasa batara ; Kimura et al.,2011 : 88, fig.♂,♂(Un). (Kam Puan / Khlong Naka / Ka Chong / Than To WF)
Unkana ambasa batara ; Ek-Amnuay,2012 : 874, pl.404, fig.H229b,♂,♂(Un),♀,♀(Un). (Krabi)

Specimens Examined

[ THAILAND ]
Ranong : 5♂.
JanFebMarAprMayJun JulAugSepOctNovDec

Surat Thani (Koh Phangan dist.) : 2♀.
JanFebMarAprMayJun JulAugSepOctNovDec

Phuket : 1♀.
JanFebMarAprMayJun JulAugSepOctNovDec

Nakhon Si Thammarat : 1♂.
JanFebMarAprMayJun JulAugSepOctNovDec

Satun (Koh Tarutao) : 1♀.
JanFebMarAprMayJun JulAugSepOctNovDec

Yala : 1♂ (photo).
JanFebMarAprMayJun JulAugSepOctNovDec

Narathiwat : 1♂.
JanFebMarAprMayJun JulAugSepOctNovDec

Notes
Literature

Distant, W.L.,1882-1886 :
Rhopalocera Malayana : a Description of the Butterflies of the Malay Peninsula.
London, Author, Penang, Logan : xvi+482+[4]pp, 46 pls.
Unkana ambasa batara ♂ Unkana ambasa batara ♀
♂, Yala, Thailand. ♀, Surat Thani, Thailand.
1999.09.11 - 2018.07.31.