ON : Ypthima inouei Shirôzu & Shima, 1977 OD : Kontyu 54(4): 507-509, figs.1e(HT,♂), 1f(HT,♂Un), 1h(Androconia), 6(♂genitalia). TL : Trang Bom, S.Vietnam. (KUSGE) Distribution : S.Vietnam. ● ssp.watsoni ● ssp.inouei ● ssp.peninsulae

Holotype ♂, 2.Sep.1962. Trang Bom, Vietnam. S.Inoue leg. (KUCGE)

[ VIETNAM ]
Ypthima watsoni inouei ; Uémura & Monastyrskii,2004 : 36,40, figs.2ee, 7.7,♂,7.8,♀. (S: Trang Bom; Lo Go Sa Mat)
Ypthima watsoni inouei ; Monastyrskii,2005 : 132-133, pl.34, figs.1a♂,1b♂(Un). ( S: Trang Bom; Lo Go Sa Mat)
Ypthima watsoni inouei ; Monastyrskii & Devyatkin,2015 : 27. (S)
Ypthima watsoni inouei ; Uémura,2020 : 35. (Dong Nai: Trang Bom; Tay Ninh: Lo Go Sa Mat)

Shirôzu, T. & Shima, H.,1977 : New Species and Subspecies of the genus Ypthima Hübner from Southeast Asia (Lepidoptera, Satyridae).
Kontyu 45(4): 501-509.

Aoki, T. & Uémura, Y.,1984 : Studies on the Genus Ypthima (Lepidoptera: Satyridae) in Thailand.
Tokurana (6/7): 71-103.

Uémura, Y.,1998 : Revisional Notes on Oriental Satyrid Butterflies (Lepidoptera: Satyridae) Part 1. Ypthima fusca & Ypthima watsoni.
Bull. Toyosato Mus. Ent. (7): 1-6, 13 figs.

Shima, H. & Nakanishi, A.,2007 : Notes on some Oriental species of the genus Ypthima Hübner (Lepidoptera: Nymphalidae; Satyrinae).
Nature and Human Activities 11: 51-59.

Uémura, Y.,2020 : A revisional guide to the motshulskyi-group of the genus Ypthima Hübner (Lepidoptera: Nymphalidae, Satyrinae) Part I.
Sci. Rep. Toyohashi Mus. Nat. Hist. 30: 31-41.

1998.12.08 - 2022.11.30.