♂, Chiang Mai, Thailand.		♀, Chiang Mai, Thailand.
♂, Mae Hong Son, Thailand.		♀, Chiang Mai, Thailand.
♂, Chanthaburi, Thailand.		♂, Mae Hong Son, Thailand.

ON : Chersonesia rahrioides Moore, 1899 OD : Lep. Ind. 4(39):56-57, pl.307, figs.4,4a,(♂♀). TL : "Burma ; Upper Tenasserim" [Tanintharyi ; Myanmar]. Distribution : Myanmar, Thailand, Laos, Cambodia, Vietnam. ● ssp.rahrioides ● ssp.intermedia

[ THAILAND ]
Chersonesia rahria rahrioides ; Godfrey,1930 : 277. (Pak Jong)
Chersonesia intermedia rahrioides ; Pinratana,1979 : 40, figs.N57b♂,♂(Un). (Chiang Mai) (in part)
Chersonesia intermedia rahrioides ; Pinratana & Eliot,1996 : 43, pl.25, fig.59a♂. (Chiang Mai; Phisanulok; Nakhon Ratchasima; Chanthaburi; Kanchanaburi; Nakhon Nayok; Rayong)
Chersonesia intermedia rahrioides ; Yamaguchi & Aoki,2002 : 27, fig.70,♂. (Mukdahan: Ban Na Lak; Ban Gok Tum)
Chersonesia rahrioides ; Ek-Amnuay,[2007] : 386, pl.167, figs.N62,♂,♂(Un). (Chiang Dao; Doi Pha Hom Pok)
Chersonesia rahrioides ; Ek-Amnuay,2012 : 480, pl.213, figs.N345,♂,♂(Un). (Chiang Dao; Doi Pha Hom Pok)
Chersonesia intermedia rahrioides ; Okamoto et al.,2013 : 9. (Kanchanaburi: Mae Klong Station)
Chersonesia intermedia rahrioides ; S.Sophonviwatkul, C.Sunthornwiphat & T.Laola,2015- : Butterflies of Thailand, figs. (Chiang Mai; Phetchabun; Chaiyaphum; Sa Kaeo; Phetchaburi) (accessed: 2024.05.09)
Chersonesia intermedia rahrioides ; Kimura et al.,2016 : 119, figs.♂,♂(Un),♂,♂(Un),♀,♀(Un),♀,♀(Un). (Chiang Dao; Doi Suthep; Thung Saleng Luang; Nakohn Nayok; Wan Nam Khiewo; Kao Soi Dao; Kao Chamaoh; Sai York Noi; Erawan WF.)
Chersonesia intermedia intermedia ; Chaianunporn & Chaianunporn,2019 : 86. (Chaiyaphum: Chulabhorn Dam)

[ LAOS ]
Chersonesia rahrioides f. rahrioides ; Dubois & Vitalis,1924 : 39. (Laos)
Chersonesia rahrioides ssp. ; Motono & Negishi,1989 : 56, pl.54, figs.5,♂,6,♂(Un). (Luang Prabang; Vang Vieng)
Chersonesia intermedia intermedia ; Motono & Negishi,1989 : 57, pl.54, figs.7,♂,8,♂(Un). (Vang Vieng)
Chersonesia intermedia rahrioides ; Osada, Uémura & Uehara,1999 : 206, pl.51, figs.♂,♂(Un). (Boung Kuang; Vang Vieng)
Chersonesia intermedia rahrioides ; Nimura & Wakahara,2005 : 42. (Thabeng; Thakhek)
Chersonesia intermedia rahrioides ; Nakamura & Wakahara,2012 : 45.
Chersonesia intermedia rahrioides ; Onodera,2022 : 33, pl.106, figs.♂,♂(Un),♀,♀(Un). (Khammouan: Natung)

[ CAMBODIA ]
Chersonesia intermedia ; Monastyrskii et al.,2011 : 129. (Phnom Samkos W.S.)
Chersonesia intermedia rahrioides ; Chartier & Kosterin,2022 : 118. (Kampot; Pursat; Siem Reap)

[ VIETNAM ]
Chersonesia rahrioides ; Fruhstorfer,1912 : 593. (Tonkin: Chiem Hoa)
Chersonesia rahrioides ; Vitalis,1919 : 229. (Tonkin)
Chersonesia rahrioides f. rahrioides ; Dubois & Vitalis,1924 : 39. (Tonkin)
Chersonesia rahrioides ; Metaye,1957 : 95. (N)
Chersonesia intermedia intermedia ; Miyazaki, Saito & Saito,2006b : 20, figs.N-39,♂,♀. (Lam Dong: Dai Duc Me)
Chersonesia intermedia rahrioides ; Monastyrskii & Devyatkin,2015 : 34. (N / C / S)
Chersonesia intermedia rahrioides ; Monastyrskii,2019 : 4(1):149, pl.32, fig.6a♂,6b♂(Un). (N: Ba Be; Na Hang / C: Pu Yen; Hon Ba; Nui Chua; Cat Tien / S: Nam Cat Tien; Lo Go Xa Mat; Nghia Trung)

[ THAILAND ]
Mae Hong Son : 6♂.

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Dec

Chiang Mai : 6♂ 4♀ (incl. photo).

Jan

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Mar

Apr

May

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Jul

Aug

Sep

Oct

Nov

Dec

Chanthaburi : 1♂ 2♀.

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Mar

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Dec

The butterfly is locally common in montane forests at low to moderate elevations (Alt. 250 - 550m). Both sexes visit flowers and males frequently come to the banks of streams and puddles to suck water. Males are territorial on trees and often settle on the underside of leaves with their wings spread.

Moore, F.,1899-1900 : Lepidoptera Indica.
London, Lovell Reeve & Co.
Vol. 4(37/41):1-112, pls.287-324 (1899) : (42/48):113-260, pls.325-378 (1900).

Tsukada, E.,1985 : Butterflies of the South East Asian Islands. IV Nymphalidae (I). (in Japanese)
Plapac Co. Ltd., Tokyo. 558pp (113 col.pls.).

♂, Chiang Mai, Thailand.	♂, Chiang Mai, Thailand.
♂, Chiang Mai, Thailand.

2007.10.10 - 2024.08.31.