♂, Yala, Thailand.		♀, Yala, Thailand.
♂, Satun (Koh Tarutao), Thailand.		♀, Yala, Thailand.

ON : Appias plana Butler, 1879 OD : Trans. linn. Soc. London (Zoology) 1(8):551. TL : Malacca, [W.Malaysia]. (NHML) Distribution : P.Thailand (Koh Tarutao ; Yala and Southward), Langkawi, W.Malaysia, Singapore, NW.Borneo, S.Sumatra. ● ssp.thronion ● ssp.plana

Appias leptis aemilia Fruhstorfer, 1910 : in Seitz, Grossschmett. Erde 9:157. TL. Borneo.

plana ; ♂, Type (red), Malacca. (NHML, examined)

[ THAILAND ]
Appias indra plana ; Pinratana,1983 : 18, pl.15, fig.31b♂. (Yala) (in part)
Appias indra plana ; Ek-Amnuay,[2007] : 152, pl.49, figs.Pi33c♂,♂(Un). (Yala)
Appias indra plana ; Kimura et al.,2011 : 158, figs.♂,♂(Un),♀,♀(Un). (Than To WF.)
Appias indra plana ; Ek-Amnuay,2012 : 152, pl.49, figs.Pi33c♂,♂(Un). (Yala)
Appias indra plana ; S.Sophonviwatkul, C.Sunthornwiphat & T.Laola,2015- : Butterflies of Thailand, fig. (Yala) (accessed: 2022.09.20)

[ THAILAND ]
Satun (Koh Tarutao) : 3♂.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Yala : 12♂ 2♀.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Narathiwat : 1♂.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

The butterfly is not rare in montane forests at low to moderate elevations (Alt. 10 - 700m). Both sexes visit flowers, and males frequently come to the banks of streams and puddles to suck water.
This taxon is found from Koh Tarutao, Yala and southwards. On the other hand, ssp.indra is distributed north of Khuan Don district, Satun on the opposite side of Koh Tarutao. Further taxonomic study is needed.

Butler, A.G.,1879 : The Butterflies of Malacca.
Trans. linn. Soc. London (Zoology) 1(8):533-568, pls.68,69.

Fruhstorfer, H.,1910 : 2. Familie: Pieridae in Seitz, Gross-Schmett. Erde 9
153-168. (2.Apr.1910)

♂, Yala, Thailand.	♂, Yala, Thailand.

1996.10.31 - 2022.09.30.