ON : Lethe pseudokanjupkula Lang & Ding, 2022 OD : Atalanta 53 (1/2): 132, figs.7(HT,♂), 8(HT,♂Un), 9(PT,♂Un), 22(♂genitalia), 29d(♂genitalia). TL : Mt. Cenwang-laoshan, Tianlin, Guangxi. (CMNH) Distribution : N.Vietnam, W.Guangxi.

Holotype ♂, 8.May.2015. Mt. Cenwang-laoshan, 1400m, Tianlin, Guangxi. S.Y.Lang leg. (CMNH)
Paratypes : 4♂, 8-10.May.2015, Mt. Cenwang-laoshan, 1300-1700m, Tianlin, Guangxi. S.Y.Lang leg. (in coll. S.Y.Lang)

[ VIETNAM ]
Lethe violaceopicta ; Monastyrskii & Devyatkin,2003 : 84. (N: Den Thang, Lao Cai; Na Hang, Tuyen Quang)
Lethe violaceopicta ; Monastyrskii,2005 : 51, pl.11, figs.4a♀,4b♀(Un),4c♂,4d♂(Un). (N: Den Thang; Na Hang)
Lethe violaceopicta ; Monastyrskii & Devyatkin,2015 : 22. (N: Lao Cai)
Lethe kanjupkula ; Saito & Vu,2020 : 27, figs.1,♂,1v♂(Un). (Lao Cai: Sapa, Ta Phin)
Lethe violaceopicta ; Inayoshi,2005-2022 : Butterflies in Indo-China. (by literature: Monastyrskii & Devyatkin,2003) (30.Apr.2022 last updated ; 28.Feb.2025 changed.)
Lethe kanjupkula ; Inayoshi,2021-2022 : Butterflies in Indo-China. (by literature: Saito & Vu,2020) (30.Apr.2022 last updated ; 28.Feb.2025 changed.)

Saito, T. & Vu, V.L.,2020 : New records of two species of Satyrinae from northern Vietnam.
Butterflies 83: 27-29.

Lang, S.Y. & Ding, C.Z.,2022 : Notes on Lethe violaceopicta (PouJade, 1884) and its relatives with descriptions of new taxa from China (Lepidoptera, Nymphalidae, Satyrinae).
Atalanta 53(1/2): 131-135.

Lang, S.Y.,2024 : Additional notes on Lethe violaceopicta (Poujade, 1884) and its relatives (Lepidoptera, Nymphalidae, Satyrinae).
Atalanta 55(1/2): 221-234.

2025.02.28 - 2025.03.31.