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

ON : Euthalia teuta rayana Morishita, 1968 OD : Trans. lepid. Soc. Japan 19(3/4):66, figs.21C(HT,♂), ♂(PT),♂(PT),21D♀(PT) TL : Langkawi. (♂) Distribution : P.Thailand (Koh Tarutao), Langkawi. ● ssp.teuta ● ssp.affinis ● ssp.anh ● ssp.goodrichi ● ssp.rayana

Holotype ♂, 10.May.1966. Langkawi Island. K.Morishita leg.
Paratypes : 2♂ 1♀, same locality as Holotype.

[ THAILAND ]
Euthalia teuta rayana ; Pinratana & Eliot,1996 : 82, pl.52, fig.155c♂. (Satun: Tarutao Is.)
Bassarona teuta rayana ; Ek-Amnuay,[2007] : 454, pl.201, figs.N164c♂,♀. ('Satun' [Koh Tarutao])
Euthalia teuta rayana ; Ek-Amnuay,2012 : 466, pl.206, figs.N330c♀(Tarutao). ('krabi' [loc.err.]; 'Satun' [Koh Tarutao]) (in part)
Bassarona teuta rayana ; Kimura et al.,2016 : 112, figs.♀,♀(Un). (Tarutao Is)

[ THAILAND ]
Satun (Koh Tarutao) : 6♂ 4♀.

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The butterfly is common in montane forest at low elevations (Alt.10m - 30m) and frequently comes to rotten fruits that has fallen to the ground.
The width of male discal band on the upperside is rather variable, but it is generally wider than in other subspecies.

Morishita, K.,1989 : Notes on the Butterflies of the Langkawi Islands, north-western extremity of Malaysia, with descriptions of new subspecies.
Trans. lepid. Soc. Japan 19(3/4):61-69, 22 figs.

2007.02.20 - 2023.08.31.