♂, Chiang Mai, Thailand.		♂, Tak, Thailand.

ON : Sebastonyma pudens Evans, 1937 OD : Entomologist 70:18. TL : Ataran, Burma. (♂, NHML) Distribution : Myanmar, Thailand, Laos, Yunnan.

[ THAILAND ]
Sebastonyma pudens ; Pinratana,1985 : 50, pl.17, figs.90,♂,♂(Un). (Chiang Mai)
Sebastonyma pudens ; Ek-Amnuay,[2007] : 773, pl.355, figs.H109,♂,♂(Un). (Chiang Mai)
Sebastonyma pudens ; Kimura et al.,2011 : 53, figs.♂,♂(Un),♀,♀(Un). (Chiang Dao; Doi Suthep; Phu Kradung)
Sebastonyma pudens ; Ek-Amnuay,2012 : 825, pl.380, figs.H106,♂,♂(Un). (Chiang Mai)
Sebastonyma pudens ; S.Sophonviwatkul, C.Sunthornwiphat & T.Laola,2015- : Butterflies of Thailand, figs. (Chiang Mai) (accessed: 2023.07.13)

[ LAOS ]
Sebastonyma pudens ; Osada, Uémura & Uehara,1999 : 223, pl.137, fig.♂. (Oudomxay)
Sebastonyma pudens ; Nakamura & Wakahara,2012 : 58.

[ THAILAND ]
Chiang Mai : 5♂ (incl. photo).

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Lampang : 1♂ (photo).

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Uttaradit : 1♂.

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Tak : 2♂.

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Kanchanaburi : 1♂ (photo by A.Giudici).

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The butterfly is locally not rare in montane forests at low to moderate elevations (Alt. 450 - 1100m). Males occasionally come to the banks of streams and puddles to suck water.

Evans, W.H.,1937 : Indo-Australian Hesperiidae: Description of new Genera, Species and Subspecies.
Entomologist 70(1):16-19 (part.9), (2):38-40 (part.10), (3):64-66 (part.11), (4):81-83 (part.12).

♂, Chiang Mai, Thailand.	♂, Chiang Mai, Thailand.
♂, Uttaradit, Thailand.	♂, Kanchanaburi, Thailand. (photo by A.Giudici)

1999.09.04 - 2023.07.31.