♂, Chiang Mai, Thailand.		♀, Chiang Mai, Thailand.
♂, Phrae, Thailand.		♀, Chonburi, Thailand.
♂, Chanthaburi, Thailand.		♀, Chonburi, Thailand.

ON : Euploea erichsonii C. Felder & R. Felder, 1865 OD : Reise öst. Fregatte Novara. Zool. Theil (2):324-325. TL : 'India septentrionalis' [recte Burma ; Cochin]. Distribution : E.India to Myanmar, Thailand, Laos, Cambodia, Vietnam, Yunnan, Langkawi, W.Malaysia (Kedah ; Penang), N.E.Sumatra.

Euploea crassa Butler, 1866 : Proc. zool. Soc. Lond. 1866(2):278. TL. Siam.
Salpinx masoni Moore, 1879 : Proc. zool. Soc. Lond. 1878(4):823. TL. Taoo, Tenasserim.
Pademma pembertoni Moore, 1883 : Proc. zool. Soc. Lond. 1883(3):308, pl.32, fig.6,♂. TL. Magaree, Pegu.
Euploea poggei Moore, 1883 : Proc. zool. Soc. Lond. 1883(3):308. (Boisd. MS., Unavailable name)
Pademma apicalis Moore, 1883 : Proc. zool. Soc. Lond. 1883(3):308. TL. British Burmah ; Quedah, Malay Pen.
Pademma burmeisteri Moore, 1883 : Proc. zool. Soc. Lond. 1883(3):309. TL. Saigon, Cochin China ; Upper Tenasserim.

[ THAILAND ]
Euploea klugi brumeisteri ; Fruhstorfer,1910 : 271. (Siam)
Euploea klugi crassa ; Godfrey,1916 : 121. (Bangkok)
Euploea crassa crassa ; Pendlebury,1923 : 31. (Nakhon Sri Thammarat: Khao Ram; Tai Sai River)
Euploea crassa crassa ; Godfrey,1927 : 121. (N)
Euploea crassa crassa ; Godfrey,1930 : 242. (all over)
Euploea crassa crassa ; Godfrey,1932a : 266. (P)
Euploea klugii erichsonii ; Morishita,1977 : 49, pl.31, figs.♂,♀. (Thailand)
Euploea klugii erichsonii ; Pinratana,1977 : 89, figs.D34,♂,♀. (all over)
Euploea klugii erichsonii ; Pinratana & Eliot,1992 : 70,74, pl.90, fig.33,♂,♀. (Chanthaburi; Chonburi; Kanchanaburi; Nakhon Nayok)
Euploea klugii erichsonii ; Yamaguchi & Aoki,2000 : 253, fig.67,♂. (Mukdahan: Phu Sa Duak Bua; Phu Mu; Ban Naudom; Phu Huay Sing)
Euploae klugii erichsonii ; Yamaguchi & Aoki,2002 : 21. (Mukdahan: Ban Lao Kram; Ban Na Lak; Ban Gok Tum)
Euploea klugii erichsonii ; Yamaguchi, Aoki & Akiyama,2005 : 48. (Mukdahan: Ban Lao Kram; Nam Tok Tad Ton)
Euploea klugii erichsonii ; Katsuyama et al.,2005 : 67, fig.106,♀. (Umphang)
Euploea klugii erichsonii ; Katsuyama et al.,2006 : 48, fig.78,♂. (Nan: Mae Charim)
Euploea crameri bremeri ; RDPB & DNP,2006-2008 : Butterflies in Hala-Bala Forest, fig.[♂](Un). (Narathiwat: Hala Bala) (last update: 2006.12.25 ; accessed: 2024.04.30)
Euploea klugii erichsonii ; Ek-Amnuay,[2007] : 216, pl.80, figs.D33,♂,♀,♀(Un). (Chon Buri)
Euploea klugii erichsonii ; Les Day,2011-2022 : Samui Butterflies, figs.♂,♂(Un). (Koh Samui) (accessed: 2023.03.24)
Euploea klugii erichsonii ; Ek-Amnuay,2012 : 216, pl.80, figs.N34,♂,♀,♀(Un). (Chon Buri)
Euploea klugii erichsonii ; Okamoto et al.,2013 : 9. (Kanchanaburi: Mae Klong Station)
Euploea klugii erichsonii ; Kimura et al.,2016 : 41, figs.♂,♂(Un),♂,♂(Un),♂,♂(Un),♀,♀(Un),♀,♀(Un),♀,♀(Un). (Nakohn Nayork; Wan Nam Khiewo; Bang Phra; Kao Khiewo; Kratching WF; Kao Soi Dao; Sai York Noi; Erawan WF; Kaeng Krachang; Ka Chong; Haadjai)
Euploea klugii erichsonii ; S.Sophonviwatkul, C.Sunthornwiphat & T.Laola,2023- : Butterflies of Thailand, figs. (Chaiyaphum; Sa Kaeo) (accessed: 2023.04.27)

[ LAOS ]
Euploea apicalis ; Vitalis,1919 : 222. (Laos)
Euploea klugii erichsonii ; Motono & Negishi,1989 : 53, pl.38, figs.5,♂,6,♂(Un),7,♀,8,♀(Un). (Tha Ngone; Hat Pho; Nam Ngum Dam)
Euploea klugii erichsonii ; Osada, Uémura & Uehara,1999 : 204, pl.45, fig.♀. (Thakhek)
Euploea klugii erichsonii ; Nakamura & Wakahara,2012 : 43.
Euploea klugii erichsonii ; Onodera,2022 : 24, pl.86, figs.♂,♂(Un),♀,♀(Un). (Vientiane: Vang Vieng; Khammouan: Natung)

[ CAMBODIA ]
Euploea klugii ; Onodera,2007 : 27, fig.29,♀. (Siem Reap: Phnum Kuhlen)
Euploea klugii erichsonii ; Monastyrskii et al.,2011 : 128. (Phnom Samkos W.S.)
Euploea klugii erichsonii ; Kosterin,2020 : 323. (Siem Reap)
Euploea klugii erichsonii ; Chartier & Kosterin,2022 : 115. (Siem Reap)

[ VIETNAM ]
Euploea burmeisteri ; Vitalis,1919 : 222. (Cochinchine)
Euploea klugi [sic] f. burmeisteri ; Dubois & Vitalis,1921 : 26. (Saigon)
Euploea crassa ; Lemée,1950 : 7. (Backan)
Euploea crassa ; Lemée,1950 : 64. (Saigon)
Euploea crassa crassa ab.burmeisteri ; Metaye,1957 : 102. (S)
Euploea crassa crassa ; Metaye,1958a : 167-168, pl.3, figs.6,♂,7,♀. (all over)
Euploea crassa crassa ab.burmeisteri ; Metaye,1958a : 168. (S: Saigon)
Euploea klugii erichsonii ; Morishita,1970 : 69-70, figs.28,♂♀. (Thac Trian; Ba Diem; Trang Bom; Lai Thieu; Cap St.Jaques)
Euploea klugii erichsonii ; Morishita,1977 : 49. (Vietnam)
Euploea klugii erichsonii ; Ikeda et al.,1999 : 53, figs.3:11,♂,12,♂(Un),13,♀,9:14(♂genitalia). (Cuc Phuong)
Euploea klugii ; Vu,2003 : 56. (Phu Quoc)
Euploea klugii erichsonii ; Luong et al.,2004 : 3, 41, figs.♂,♂(Un). (Cuc Phuong)
Euploea klugii erichsonii ; Miyazaki, Saito & Saito,2006 : 15, fig.D-23,♂. (Lam Dong: Dambri; Dong Nai: Thac Mai)
Euploea klugii erichsonii ; Monastyrskii,2011 : 68-69, pl.12, figs.2a♂,2b♂(Un),2c♀. (N: Cuc Phuong / C: Vu Quang; Huong Son; Phong Nha-KeBang; Dak Rong; Phong Dien; Huong Thuy; Bach Ma; Chu Yang Sin; Yok Don / S: La Nga; Binh Chau; Cat Tien; Lo Go Sa Mat; Con Son Is.)
Euploea klugii erichsonii ; Monastyrskii & Devyatkin,2015 : 20. (N / C / S)
Euploea klugii erichsonii ; Saito et al.,2017 : 80-81. (S: Nui Cam; Nui Coto; Nui Ket)

[ THAILAND ]
Chiang Mai : 3♂ 1♀ (incl. photo).

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Phrae : 1♂.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Tak : 1♂.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Chaiyaphum : 1♂ (photo).

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Chonburi : 4♂.

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

Pattani : 3♂ 3♀.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

[ VIETNAM ]
Lam Dong : 1♂.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Dong Nai : 1♂.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

The butterfly is locally not rare in montane forests at low to moderate elevations (Alt. 100 - 900m). Both sexes visit flowers and males occasionally come to the banks of streams and puddles to suck water.

Felder, C. & Felder, R.,[1865]-1874 : Reise der österreichischen Fregatte Novara um die Erde in den Jahren 1857, 1858, 1859 unter den Befehlen des Commodore B. von Wüllerstorf-Urbair.
Zoologischer Theil. Zweiter Band. Zweite Abtheilung: Lepidoptera. Wien, Carl Gerold's Sohn.
(1):[4] + 1-136, pls. 1-21 ([12 January 1865]) ; (2):[2] + 137-378, pls. 22-47 ([after October] 1865) ; (3):[2] + 379-536, pls.48-74 ([25 April] 1867) ; (4):[6] + 1-9 [explanation of plates] ([31 December] 1874)

Butler, A.G.,1866 :
A Monograph of the diurnal Lepidoptera belonging to the genus Euploea, with Descriptions of many Species founded principally on the Specimens in the Collection of the British Museum.
Proc. zool. Soc. Lond. 1866(2):268-302, 15 figs, pl.29,30.

Moore, F.,1879 : A list of the lepidopterous insects collected by Mr.Ossian Limborg in upper Tenasserim,
with descriptions of new species.
Proc. zool. Soc. Lond. 1878(4):821-858, pls. 51-53.

Moore, F.,1883 :
A Monograph of Limnaina and Euploeina, two Groups of Diurnal Lepidoptera belonging to the Subfamily Euploeinae;
with descriptions of new genera and species. Part II. Euploeina.
Proc. zool. Soc. Lond. 1883(3):253-324, pls.29-32.

Morishita, K.,1977 : The genus Euploea in the Orient (Lepidoptera: Danaidae).
Acta Rhopalocerologica (2):1-60, 35 pls., Fukuoka. (in Japanese)

♂, Chiang Mai, Thailand.

1998.11.25 - 2024.05.31.