♂, Ranong, Thailand.		♀, Tak, Thailand.
♂, Yala, Thailand.		♀, Yala, Thailand. (photo by S.Atdhabhan)
♂, Ranong, Thailand.

ON : Isoteinon indrasana Elwes & Nicéville, [1887] OD : J. asiat. Soc. Bengal, Pt.2. 55(5):441, pl.20, fig.5,♀[♂]. TL : Tavoy. (♂) Distribution : Myanmar (Ataran to Mergui), Thailand, W.Malaysia. [? Laos] ● ssp.indrasana ● sp. or ssp. ???

Type ♀[♂], Tavoy. (NZC) ; Sheela et al.,2019 : 62, figs.♀[♂],♀[♂](Un).

[ THAILAND ]
Xanthoneura corissa indrasana ; Pinratana,1985 : 77, pl.26, fig.164,♂. (Ranong)
Xanthoneura corissa indrasana ; Ek-Amnuay,[2007] : 798, pl.366, fig.H193,♂. (Ranong)
Xanthoneura corissa indrasana ; Kimura et al.,2011 : 78, figs.♂,♂(Un). (Kam Puan; Khlong Naka; Than To WF.)
Xanthoneura corissa indrasana ; Ek-Amnuay,2012 : 856, pl.395, fig.H190,♂. (Ranong)
Xanthoneura corissa indrasana ; S.Sophonviwatkul, C.Sunthornwiphat & T.Laola,2015- : Butterflies of Thailand, figs. (Ranong; Nakhon Si Thammarat; Yala) (accessed: 2023.09.02)
Xanthoneura corissa indrasana ; Küppers & Janikorn,2017 : 108, figs.Abb.H-194-195. (Phang Nga)

[ LAOS ]
'Xanthoneura corissa ssp ; Osada, Uémura & Uehara,1999 : 224, pl.140, fig.♀. (Oudomxay)'
'Xanthoneura corissa indrasana ; Nakamura & Wakahara,2012 : 59.'

[ THAILAND ]
Tak : 1♀.

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Ranong : 4♂.

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Yala : 2♂ 1♀ (incl. photo & photo by S.Atdhabhan).

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The butterfly is locally not rare in montane forests at low to moderate elevations (Alt. 30 - 900m). Both sexes visit flowers.
The figured specimen in Osada, Uémura & Uehara,1999 shown as this species could be a distinct species.

Elwes, H.J. & Nicéville, L.de,[1887] :
List of the lepidopterous insects collected in Tavoy and in Siam during 1884 and 1885 by the Indian Museum collector, under C.E.Pitman, Esp.
J. asiat. Soc. Bengal, Pt II 55(5):413-442.

♂, Yala, Thailand.	♂, Yala, Thailand.

1999.09.11 - 2023.09.30.