♂, Mae Hong Son, Thailand.		♀, Chanthaburi, Thailand. (photo by K.Yano)
♂, Chiang Mai, Thailand.		♀, Chiang Mai, Thailand.
♂, Yala, Thailand.		♂, Oudomxai, Laos. (photo by H.Onodera)
♂, Ranong, Thailand.		♂ genitalia, Chiang Mai, Thailand.

ON : Baoris unicolor chapmani Evans, 1937 OD : Entomologist 70(2):38. TL : "Thaungyin Valley, Burma" [Thoungyin, Kayin State, Myanmar]. (NHML) Distribution : Assam, Myanmar, Thailand, Laos, Vietnam, Guangxi, Hainan, W.Malaysia (Kedah). [? Java] ● ssp.chapmani ● ssp.unicolor

[ THAILAND ]
Baoris unicolor chapmani ; Davidson & Macbeth,1938 : 92.
Baoris penicillata chapmani ; Evans,1949 : 450. (Siam)
Baoris penicillata chapmani ; Pinratana,1985 : 112, pl.38, figs.257b♂,♀. (no loc.)
Baoris penicillata chapmani ; Ek-Amnuay,[2007] : 840, pl.386, figs.H297b♂,♂(Un). (Yala)
'Baoris farri farri ; Les Day,2011-2022 : Samui Butterflies, fig.[♂](Un). (Koh Samui) (accessed: 2022.11.13)'
'Baoris oceia ; Les Day,2011-2022 : Samui Butterflies, fig.[♂](Un). (Koh Samui) (accessed: 2022.11.13)'
Baoris penicillata chapmani ; Kimura et al.,2011 : 105, figs.♂,♂(Un). (Doi Suthep; Bung Kahn; Kratching WF; Kao Khiewo; Khlong Naka)
Baoris penicillata chapmani ; Ek-Amnuay,2012 : 906, pl.418, figs.H294b♂,♂(Un). (Yala)

[ LAOS ]
Baoris penicillata ; Motono & Negishi,1989 : 85, pl.118, figs.A5,♀,A6,♀(Un). (Pakse; Nam Moh)
Baoris penicillata chapmani ; Osada, Uémura & Uehara,1999 : 225, not fig. (list only)
Baoris penicillata chapmani ; Nakamura & Wakahara,2012 : 60.
Baoris penicillata chapmani ; Onodera,2022 : 125, pl.263, figs.♂,♂(Un). (Oudomxai)

[ VIETNAM ]
Baoris penicillata ; Devyatkin & Monastyrskii,2002 : 151-152. (Huu Lien; Ba Be; Ke Bang; Ba Be-Na Hang)
Baoris penicillata chapmani ; Miyazaki, Saito & Saito,2007b : 17, fig.H-123,♂. (Lam Dong: Dai Duc Me)
Baoris penicillata chapmani ; Monastyrskii & Devyatkin,2015 : 84. (N / C)

[ THAILAND ]
Mae Hong Son : 4♂.

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Chiang Mai : 7♂ 1♀.

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Phrae : 1♂.

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Chanthaburi : 1♀.

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Ranong : 2♂.

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Nakhon Si Thammarat : 1♂.

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Yala : 1♂.

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[ LAOS ]
Oudomxai : 1♂, 2015.03.19. (photo by H.Onodera).

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The butterfly is locally common in montane forests at low to moderate elevations (Alt. 30 - 700m).
This species is distinguishable by only examination of the male genitalia.

♂, Chiang Mai, Thailand.

Evans, W.H.,1937 : Indo-Australian Hesperiidae: Description of new Genera, Species and Subspecies.
Entomologist 70(2):38-40.

Evans, W.H.,1949 : A catalogue of the Hesperiidae from Europe, Asia and Australia in the British Museum (Natural History).
i-xix+1-502, pls.1-35. London.

2018.08.31 - 2025.01.31.