ON : Apatura modesta Oberthür, 1906 OD : Étud. Lép. comp. 2: 19, pl.7, fig.4,♂. TL : 'Siao-Loû, Mou-Pin et Tientsuen' [Ya'an-Kangding road, Baoxing, Sichuan, China]. Distribution : Sichuan, Jiangxi, Guizhou, N.Vietnam.

[ VIETNAM ]
Chitoria modesta: Vu et al,2024 : 53–55, figs.2–4(larvae), 5–6(Pupae), 7,♂, 8,♀. (N: Dong Van)
Chitoria modesta: Masui,2025 : 210. (N.Vietnam)

Oberthür, C, 1906. Description d'une nouvelle espèce d'Apatura.
Études de Lépidoptérologie Comparée, 2: 19–20, pl. 7.

Masui, A, 2004. A revision on Chitoria sordida and C.naga (Lepidoptera, Nymphalidae)
Tyô to Ga, 55(4): 243–250.

Masui A, Bozano, G.C. & Floriani, A, 2011. In: Bozano, G.C. (Ed.), Guide to the Butterflies of the Palearctic Region: Nymphalidae 4: Subfamily Apaturinae.
Omnes Artes, Milano, 82 pp.

Vu, V.L, Miyagawa, T, Tateishi, T. & Wakabayashi, M, 2024. Notes on Chitoria modesta (Oberthür, 1906) Discovered in Northern Vietnam.
Butterfly Science, 30: 53–55.

2024.12.31 - 2025.12.31.