♂, Ha Giang, Vietnam. (photo by K.Saito)		♀, Ha Giang, Vietnam. (photo by K.Saito)
♂, Nghe An, Vietnam. (photo by K.Saito)

ON : Euthalia confucius sadona Tytler, 1940 OD : J. Bombay nat. Hist. Soc. 42(1):116. TL : Sadon, N.-E. "Burma" [Myanmar], (NHML) Distribution : India (Sikkim), Tibet (SE.Xizang), Myanmar (Kachin), N.Laos, N. & C.Vietnam.

Euthalia confucius gibbsi Monastyrskii & Devyatkin, 2003 : Atalanta 34:102, pl.9, figs.3♂, 4♂(Un). TL. Huong Son, Ha Tinh, C.Vietnam. (NHML)

sadna : Holotype ♂ BMNH(E)#807827, 16.Jul.1927. Sadon, N.E.Burma. (NHML) : Yokochi,2010 : 29-30, pl.20, figs.85a♂,85b♂(Un).
gibbsi :
Holotype ♂, 12.May.2001. Huong Son Forest, 400m, Ha Tinh Province, C.Vietnam. (NHML)
Paratype : 1♂, 09.May.2001. same locality as the holotype, 850m. (MSU)

[ LAOS ]
Euthalia confucius sadona ; Yokochi,2011 : 30, pl.52, figs.314a♂,314b♂(Un), pl.53, figs.315a♀,315b♀(Un). (Xamneua)
Euthalia confucius sadona ; Nakamura & Wakahara,2012 : 46, pl.5, figs.Ny-138,♂,♂(Un),♀,♀(Un). (Xieng Khouang; Phou Pan)

[ VIETNAM ]
Euthalia confucius sadona ; Yokochi,2011 : 30, pl.52, figs.311a♂,311b♂(Un),312a♀,312b♀(Un),313a♂,313b♂(Un). (Ha Giang)
Euthalia confucius sadona ; Monastyrskii & Devyatkin,2015 : 40. (N: Ha Giang)
Euthalia confucius gibbsi ; Monastyrskii & Devyatkin,2015 : 41. (C: Ha Tinh)
Euthalia confucius sadona ; Monastyrskii,2019 : 4(2):133-134, pl.71, fig.2a♂. (N: Hoang Lien; Dong Van)
Euthalia confucius gibbsi ; Monastyrskii,2019 : 4(2):133-134, pl.71, fig.2b♂. (C: Ha Tinh: Huong Son)

[ VIETNAM ]
Ha Giang : 1♂ 1♀.

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Nghe An : 1♂.

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Tytler, H.,1940 : Notes on some new and interesting butterflies chiefly from Burma Part 2.
J. Bombay nat. Hist. Soc. 42:109-123.

Monastyrskii, A.L. & Devyatkin, A.L.,2003 : New taxa and new records of butterflies from Vietnam, 2.
Atalanta (August 2003)34(1/2):75-109, col.pls.V-IX.

Yokochi, T.,2010 : Revision of the Subgenus Limbusa Moore,[1897] (Lepidoptera, Nymphalidae, Adoliadini)
Part 1. Systematic arranement and taxonomic list.
Bull. Kitakyushu Mus. Nat. Hist. Hum. Hist. ser.A, 8:19-67.

Yokochi, T.,2011 : Revision of the Subgenus Limbusa Moore,[1897] (Lepidoptera, Nymphalidae, Adoliadini)
Part 2. Group division and descriptions of species (1).
Bull. Kitakyushu Mus. Nat. Hist. Hum. Hist. ser.A, 9:9-106.

2021.12.31 - 2024.10.31.