♂, Chiang Rai, Thailand. (photo by K.Saito)		♀, Chiang Rai, Thailand. (photo by T.Yokochi)
♂, Houaphan, Laos. (photo by K.Saito)		♀, Houaphan, Laos. (photo by K.Saito)
♂, 1997.03.30. Oudomxai, Laos. (photo by K.Saito)		♀, Houaphan, Laos. (photo by K.Saito)

ON : Euthalia anosia saitaphernes Fruhstorfer, 1913 OD : in Seitz, Grossschmett. Erde 9:674. TL : Sikkim. (NHML) Distribution : Sikkim, N.Myanmar, N.Thailand, Laos, N.Vietnam, Yunnan. ● ssp.saitaphernes ● ssp.tamamitsui

Syntype 1♂, Darjeeling, India. (NHML, examined) ; Saito & Inayoshi,2009 : figs.5,♂,♂(Un).

[ THAILAND ]
Euthalia saitaphernes saitaphernes ; Saito & Inayoshi,2009 : 16, figs.9,♀,♀(Un). (Wiang Pa Pao; Wang Chin)

[ LAOS ]
Euthalia saitaphernes saitaphernes ; Saito & Inayoshi,2009 : 16, figs.7,♂,♂(Un),8,♀,♀(Un). (Oudomxai; Xam Neua; Pooshyan)
Euthalia saitaphernes saitaphernes ; Nakamura & Wakahara,2012 : 46, pl.4, figs.Ny-125,♂,♂(Un),♀,♀(Un). (near Muang Kham; near Phonsavan)
Euthalia saitaphernes saitaphernes ; Onodera,2022 : 43, pl.125, figs.♂,♂(Un),♀,♀(Un). (Oudomxai; Xiengkhouang: Phon Kham)

[ VIETNAM ]
Euthalia saitaphernes saitaphernes ; Monastyrskii & Devyatkin,2015 : 39. (N: Lai Chau)
Euthalia saitaphernes tamamitsui ; Monastyrskii & Devyatkin,2015 : 39. (N) (in part)
Euthalia saitaphernes saitaphernes ; Monastyrskii,2019 : 4(2):114-115. (N: Hoa Binh)

[ THAILAND ]
Chiang Rai : 3♂ 1♀.

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Phrae : Wang Chin, 1995.03.--. 1♀, LC (KS).

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[ LAOS ]
Oudomxai : 1♂.

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Houaphan : 1♂ 2♀.

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The butterfly is rather localized and uncommon in montane forest at moderate elevations (Alt. 800 - 1200m).

The difference between anosia and saitaphernes. (Upperside of the hindwing)
anosia ♂	anosia ♀	saitaphernes ♂	saitaphernes ♀

Fruhstorfer, H.,1913 : 6. Familie: Nymphalidae in Seitz, Gross-Schmett. Erde 9
665-680. (13.Jan.1913)

Saito, K. & Inayoshi, Y.,2009 : Notes on Euthalia anosia and its allies (Lepidoptera, Nymphalidae, Limenitinae).
Butterflies (Teinopalpus) 53:11-19., 21 figs.

2010.04.15 - 2023.02.28.