ON : Eutharia [sic] asonia [sic] yao Yoshino, 1997 OD : Neo Lepidoptera 2-2:4, figs.33(HT,♀), 34(HT,♀Un). TL : "Longshen, Guanxi" [Longsheng, Guangxi]. Distribution : N. Vietnam, Yunnan, Sichuan, Guangxi, Zhejiang, Hubei, Fujian, Hainan.

Euthalia anosia recta Miyata & Hanafusa, 1989 : Futao(2):1, pl.9, figs.9(HT,♂[♀]Un), 10(HT,♂[♀]). TL. Wuyi Shan, Fujian, China. (homonym)

yao ; Holotype ♀, May.1997. Longshen [Longsheng], Guanxi [Guangxi], China. (in coll. K.Yoshino)
recta ; Holotype ♀, Aug.1986. Wuyi Shan, Fujian, S.E.China. (SKY, Tokyo)

[ VIETNAM ]
Euthalia yao ; Sugimoto,2023 : 57, figs.1,♀,1v♀(Un). (N: Vinh Phuc)

Miyata, T. & Hanafusa, H.,1989 : Two new subspecies of Nymphalid butterflies from China and Indonesia
Futao (2):1-2.

Yoshino, K.,1997 : New Butterflies from China 3
Neo Lepidoptera 2-2:1-10.

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

Sugimoto, S.,2023 : New record of Euthalia yao Yoshino, 1997
Butterflies 91:57.

2023.07.31.