♂, Chiang Mai, Thailand.		♀, Nan, Thailand.
♂, Ranong, Thailand.		♀, Yala, Thailand.

ON : Ergolis ariadne pallidior Fruhstorfer, 1899 OD : Berl. ent. Z. 44(1/2): 90–91. TL : 'Yunan, Agra' [? Assam]. Distribution : N.E.India to Myanmar, Thailand, Laos, Cambodia, Vietnam, S.China, Taiwan, Langkawi, W.Malaysia, Aur, Singapore, Sumatra, Borneo, Belitung.

[ THAILAND ]
Ergolis ariadne pallidior : Fruhstorfer,1906 : 311. (Siam)
Ergolis ariadne : Pendlebury,1923 : 35. (Nakhon Sri Thammarat: Tai Sai River)
Ergolis ariadne ariadne : Godfrey,1930 : 263. (Nakhon Sri Thammarat: Tai Sai Rive; Phatthalung)
Ergolis ariadne pallidior : Godfrey,1930 : 264. (Prae: Me Song forest; E: Pak Song)
Ergolis ariadne ariadne : Godfrey,1932a : 268. (P)
Ariadne ariadne ariadne : Pinratana,1979 : 2, figs.N1a♂,♂(Un). (Kanchanaburi; Nakhon Nayok; Trang; Yala)
Ariadne ariadne pallidior : Pinratana,1979 : 2, figs.N1b♂,♂(Un),♀. (Chonburi; Kanchanaburi; Saraburi; Chaiyaphum; Nakhon Ratchasima)
Ariadne ariadne pallidior : Pinratana & Eliot,1996 : 39, pl.22, figs.48,♂,♀. (Chaiyaphum; Nakhon Ratchasima; Nakhon Nayok; Saraburi; Chonburi; Kanchanaburi; Nakhon Sri Thammarat; Trang; Yala)
Ariadne ariadne pallidior : Katsuyama et al.,2005 : 69, fig.147,♂. (Umphang: Tha Sai ; Umphang)
Ariadne ariadne pallidior : Ek-Amnuay,[2007] : 382, pl.165, figs.N50a♂,♂(Un),♀,♀(Un). (Pak Chong; Kamphaeng Saen; Phu Khieo)
Ariadne ariadne ariadne : Ek-Amnuay,[2007] : 382, pl.165, figs.N50b♂,♂(Un). (Yala)
Ariadne ariadne pallidior : Les Day,2011–2022 : Samui Butterflies, figs.♂[♀],♂[♀](Un). (Koh Samui; Koh Phangan) (accessed: 2021.06.26)
Ariadne ariadne pallidior : Ek-Amnuay,2012 : 482, pl.214, figs.N351,♂,♂(Un),♂,♂(Un),♀,♀(Un). (Pak Chong; Kamphaeng Saen; Phu Khieo; Yala)
Ariadne ariadne pallidior : Okamoto et al.,2013 : 9. (Kanchanaburi: Mae Klong Station)
Ariadne ariadne pallidior : Kimura et al.,2016 : 65, figs.♂,♂(Un),♂,♂(Un),♀,♀(Un),♀,♀(Un). (Doi Pa Chang; Phu Khiewo; Muok Leck; Sarika; Nakohn Nayok; Wan Nam Khiewo; Kratching WF; Doi Musso; Sai York Noi; Kuwai Yai; Kao Phang WF; Kaeng Krachan; Kao Luang; Ka Chong)
Ariadne ariadne pallidior : Küppers & Janikorn,2020 : 80–81, figs.Abb.N-501,♂,502,♂,503,♀,504,♀(Un). (Phang Nga)
Ariadne ariadne pallidior : Sophonviwatkul et al.,2021– : Butterflies of Thailand, figs., Early Stages. (Chachoengsao) (accessed: 2023.03.24)
Ariadne ariadne pallidior : Nishimura,2026b : 59, fig.34,♂,34v♂(Un). (Mae Hong Son: Na Pu Pon)

[ LAOS ]
Ergolis pallidior : Vitalis,1919 : 226. (Laos)
Ariadne ariadne pallidior : Motono & Negishi,1989 : 53, pl.40, figs.1,♂,2,♂(Un),3,♀,4,♀(Un). (Luang Prabang; Tha Ngone; Nam Moh; Nam Ngum Dam)
Ariadne ariadne pallidior : Osada et al.,1999 : 205, pl.46, figs.♂,♂(Un). (Boung Kuang)
Ariadne ariadne pallidior : Nakamura & Wakahara,2012 : 44.
Ariadne ariadne pallidior : Onodera,2022 : 32, pl.105, figs.♂,♂(Un). (Xiengkhouang: Tha)

[ CAMBODIA ]
Ariadne ariadne : Onodera,2008 : 56. (Kratie: Snoul)
Ariadne ariadne pallidior : Monastyrskii et al.,2011 : 129. (Phnom Samkos W.S.)
Ariadne ariadne pallidior : Kosterin,2019 : 97. (Preah Sihanouk)
Ariadne ariadne pallidior : Kosterin,2019b : 30. (Ratanakiri)
Ariadne ariadne pallidior : Chartier & Kosterin,2022 : 119. (Kratie; Preah Sihanouk; Pursat; Ratanakiri; Siem Reap)

[ VIETNAM ]
Ergolis ariadne : Joannis,1901 : 322. (Tonkin: Cao Bang)
Ergolis ariadne pallidior : Fruhstorfer,1906 : 311. (Tonkin; Annam)
Ergolis ariadne : Lemée,1950 : 9. (Hagiang; Backan)
Ergolis ariadne pallidior : Metaye,1957 : 93. (N; C; S)
Ariadne ariadne pallidior : Ikeda et al.,2000 : 24, figs.1:4,♀,5,♂,6,♂(Un), fig.9:2(♂,genitalia). (Cuc Phuong)
Ariadne ariadne pallidior : Luong et al.,2004 : 5, 55, figs.♂,♂(Un). (Cuc Phuong)
Ariadne ariadne : Monastyrskii et al.,2006 : 40. (Thua Thien Hue: Huong Thuy; Phong Dien)
Ariadne ariadne pallidior : Miyazaki et al.,2010 : 24, figs.N-125,♂,♀. (Bin Thuan: Dong Tien; Phan Thiet)
Ariadne ariadne pallidior : Yokochi et al.,2015a : 13. (Khanh Hoa: Hon Ba)
Ariadne ariadne pallidior : Monastyrskii & Devyatkin,2015 : 34. (N; C; S)
Ariadne ariadne pallidior : Monastyrskii,2019 : 4(1):151–152, pl.33, figs.1a♂,1b♀,1c♀(Un). (N: Ba Be; Na Hang; Huu Lien; Ba Vi; Tam Dao; Cat Ba; Pu Luong; C: Pu Mat; Vu Quang; Phong Nha/Ke Bang; Huong Thuy; Yok Don; Nui Chua; S: Cat Tien; Lo Go Xa Mat; Con Son Is.)

[ THAILAND ]
Mae Hong Son : 1♀.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Chiang Mai : 8♂ 4♀ (incl. photo).

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Nan : 2♂ 3♀ (incl. photo).

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Kanchanaburi : 1♂.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Chanthaburi : 2♀.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Ranong : 3♂ 1♀.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Surat Thani (Koh Phangan dist.) : 1♂

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Trang : 1♂.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Satun (incl.Koh Tarutao) : 2♂ 2♀ (incl. photo by E.Ikari).

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Yala : 1♂ 3♀ (incl. photo by S.Atdhabhan).

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

[ LAOS ]
Champasak : 3♂.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

The butterfly is common in forests at low to high elevations (30–1,600 m a.s.l.).

Fruhstorfer, H, 1899. Revision der asiatischen Ergolis.
Berliner entomologische Zeitschrift, 44(1/2): 88–99. (Jul.1899)

Fruhstorfer, H, 1906. Verzeichnis der von Mir in Tonkin, Annam und Siam gesammelten Nymphaliden und Besprechung verwandter Formen.
Wiener entomologischen Zeitung, 25(10): 307–362, 2 pls. (30.Oct.1906)

♀, Chiang Mai, Thailand.
♀, Yala, Thailand. (photo by S.Atdhabhan)

2006.06.05 - 2026.10.31.