♂, Satun, Thailand.		♀, Yala, Thailand.
♂, Ranong, Thailand.		♀, Satun, Thailand.
♂, Yala, Thailand.		♂, Surat Thani (Koh Phangan), Thailand.

ON : Thauria pseudaliris Butler, 1877 OD : J. linn. Soc. Lond., Zool. 13: 115. TL : "Malacca" [W.Malaysia]. (NHML) Distribution : P.Thailand (south of Ranong), W.Malaysia. ● ssp.intermedia ● ssp.merguia ● ssp.pseudaliris

♂, Type (red), Rh6013, Malacca. (NHML, examined) ; ♀, Type (red), Rh6335. (NHML, examined)

[ THAILAND ]
Thauria aliris pseudaliris: Pinratana,1983 : 57, 64, pl.44, fig.24c♂. (Ranong; Phang Nga; Phuket; Nakhon Sri Thammarat; Trang; Pattani; Yala)
Thauria aliris pseudaliris: RDPB & DNP,2006–2008 : Butterflies in Hala-Bala Forest, fig.[♂]. (Narathiwat: Hala Bala) (last update: 2006.12.22 ; accessed: 2024.04.30)
Thauria aliris pseudaliris: Ek-Amnuay,[2007] : 338, pl.144, figs.A27b♂[♀],♂[♀](Un),♀,♀(Un). (Khao Phanom Bencha)
Thauria aliris pseudaliris: Ek-Amnuay,2012 : 340, pl.144, figs.N174b♂[♀],♂[♀](Un),♀,♀(Un). (Ranong; Khao Phanom Bencha)
Thauria aliris pseudaliris: Les Day,2011–2022 : Samui Butterflies, figs.♂[♀],♂(Un). (Koh Samui) (accessed: 2021.12.18)
Thauria aliris pseudaliris: Sophonviwatkul et al.,2015– : Butterflies of Thailand, figs. (Krabi; Nakhon Si Thammarat) (accessed: 2023.06.03)
Thauria aliris pseudaliris: Kimura et al.,2016 : 151, figs.♂,♂(Un),♂,♂(Un),♀,♀(Un). (Muang Shone; Khlong Naka; Ka Chong; Thaleban; Sai Kao WF; Than To WF.)
Thauria aliris pseudaliris: Küppers & Janikorn,2017 : 292–293, figs.Abb.M-080–081 ; Hab.M-079. (Phang Nga)

[ THAILAND ]
Ranong : 4♂.

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Surat Thani (Koh Phangan dist.) : 1♂.

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Nakhon Si Thammarat : 1♂.

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Satun : 2♂ 1♀.

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Yala : 5♂ 2♀ (incl. photo).

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The distribution map of Thauria aliris and lathy

The butterfly is common in dense forests at low to moderate elevations (50–800 m a.s.l.). Males are occasionally observed mud-puddling along stream banks and at puddles. The sympatricity of both Thauria aliris and Thauria lathy has not been confirmed. Further distributional research is needed.

Butler, A.G, 1877. Descriptions of two new Lepidopterous Insects from Malacca.
Journal of the Linnean Society of London (Zoology), 13: 115–116.

♂, Yala, Thailand.	♀, Yala, Thailand.
♂, Yala, Thailand.	♂, Yala, Thailand.

2007.10.10 - 2026.08.31.