♂, Phetchabun, Thailand. (photo by K.Yano)		♀, Phetchabun, Thailand.
♂, Phetchabun, Thailand.		♂, Phetchabun, Thailand.
♂ (dsf), Xieng Khouang, Laos. (photo by H.Onodera)		♀ (dsf), Xieng Khouang, Laos. (photo by H.Onodera)

ON : Ypthima asterope burmana Evans, 1923 OD : J. Bombay nat. Hist. Soc. 29(3): 785-786. TL : "N.Burma" [Maymyo, Mandalay Region, Myanmar]. (NHML) Distribution : Myanmar, S.Yunnan, Thailand, Laos. ● ssp.burmana ● ssp.annamitica

Lectotype ♂, Maymyo, Burma. designated by Uémura,1985. (NHML)

[ THAILAND ]
Ypthima norma burmana ; Aoki & Uémura,1984 : 85. not fig. (Mae Hong Son: Mae Hong Son)
Ypthima norma burmana ; Pinratana,1988 : 34, pl.34, fig.97,♂(Un). (Mae Hong Son)
Ypthima norma burmana ; Ek-Amnuay,[2007] : 302, pl.123, figs.S104,♂,♂(Un). ('Mae Sariang' [Mae Hong Son])
Ypthima norma burmana ; Ek-Amnuay,2012 : 302, pl.123, figs.N140,♂,♂(Un). ('Mae Sariang' [Mae Hong Son])
Ypthima norma burmana ; Kimura et al.,2016 : 200, figs.♂,♂(Un). (Mae Hong Son)
Ypthima norma burmana ; S.Sophonviwatkul, C.Sunthornwiphat & T.Laola,2020- : Butterflies of Thailand, fig. (Phetchabun) (accessed: 2023.07.02)
Ypthima norma burmana ; Uémura,2024 : 3. (Mae Hong Son) (in part)

[ LAOS ]
Ypthima norma burmana ; Osada, Uémura & Uehara,1999 : 211, pl.96, fig.♂(Un). (Xiang Khouang)
Ypthima norma burmana ; Uémura,2005 : 2, fig.12 map. (Vientiane; Xiang Khouang)
Ypthima norma burmana ; Nakamura & Wakahara,2012 : 49.
Ypthima norma burmana ; Onodera,2022 : 62, pl.184, figs.♂,♂(Un),♀,♀(Un),♂(dsf),♂(dsf,Un),♂(dsf),♂(dsf,Un). (Xiengkhouang: Plain of Jars)
Ypthima norma burmana ; Uémura,2024 : 3. (Vientiane; Xiang Khouang)

[ THAILAND ]
Phetchabun : 7♂ 1♀ (incl. photo & photo by A.Giudici and S.Sophonviwatkul).

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[ LAOS ]
Xieng Khouang : 2♂ 1♀ (photo by H.Onodera).

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Bolikhamxai : 1♂ (photo by H.Onodera).

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This species was known by only a single record from Thailand (Aoki & Uémura,1984: 2♂, 11.May.1977, Mae Hong Son) for 39 years. It was rediscovered by Koichi Yano on 15.Oct.2016 in Phetchabun, C.Thailand. A very localized species, but it is not rare in its habitat and can be seen in savanna-like grasslands.

Evans, W.H.,1923 : The Identification of Indian Butterflies. Part III.
J. Bombay nat. Hist. Soc. 29(3): 780-797, 4 pls.

Uémura, Y.,1985 : A Revision of the Asian Asterope-Group of the Genus Ypthima Hübner (Lepidotea, Satyridae).
Tyô to Ga 35(4): 174-187.

Uémura, Y.,2024 : A Revisional guide to the asterope-group of the Genus Ypthima Hübner (Lepidotea, Nymphalidae, Satyrinae).
Bull. Toyosato Mus. Ent. (36): 1-12.

♂, Phetchabun, Thailand.	♀, Phetchabun, Thailand.
♂, Phetchabun, Thailand.	♀, Phetchabun, Thailand.

1998.12.08 - 2025.03.31.