ON : Palaeonympha opalina ssp. OD : TL : Distribution : N.Vietnam.

[ VIETNAM ]
Palaeonymha opalina ; Monastyrskii & Vu.,2021 : 507. (Ha Giang: Dong Van)

Further taxonomic study is needed.

Monastyrskii, A.L. & Vu, L.V.,2021 : New taxa and new records of butterflies from Vietnam (Lepidoptera, Papilionoidea).
Zootaxa 5048(4):486-510.

Lang, S.Y.,2022 : The Nymphalidae of China, Part III
Satyrini Subtribes Mycalesina, Coenonymphina, Melanargiina, Maniolina, Satyrina, Ypthimina, Erebiina, Euptychiina; Zetherini, Melanitini, Elymniini.
Tshikolovets. Czech Rep. 376pp, 40 col + 26 b/w plates.

2025.03.31.