♂, Sekong, Laos.		♀, Sekong, Laos.

ON : Drupadia ravindra ssp. OD : TL : Distribution : E.Thailand, S.Laos, Vietnam. ● ssp.boisduvalii ● ssp. ● ssp.corbeti ● ssp.moorei

[ THAILAND ]
Drupadia ravindra boisduvalii ; Yamaguchi & Aoki,2002 : 39, fig.114,♂. (Ubon Ratchathani: Phu Chong Na Yoi; Phu Hin Dang) (in part)
Drupadia ravindra boisduvalii ; Kimura et al.,2014 : 105-106, figs.♂(Phu Hin Dang),♂(Un),♀(Phu Chong Na Yoi),♀(Un). (Phu Hin Dang; Phu Chong Na Yoi) (in part)

[ LAOS ]
Drupadia ravindra boisduvalii ; Osada, Uémura & Uehara,1999 : pl.124, figs.♂(Un). (Pakxe) (in part)

[ VIETNAM ]
Marmessus lisias boisduvali ; Seitz,1924-1927 : 989. (Annam)
Marmessus lisias lisias ; Metaye,1957 : 88. (S)
Marmessus lisias lisias f.hib.alcira ; Metaye,1957 : 88. (no loc.)
Drupadia ravindra boisduvalii ; Cowan,1974 : 301. (S)
'Drupadia ravindra ; Vu,2003 : 58. (Phu Quoc)'
Drupadia ravindra corbeti ; Miyazaki, Saito & Saito,2006d : 64, figs.L-116,♂,♀. (Lam Dong: Dambri; Dai Duc Me; Madagui; Dong Nai: Thac Mai)
Drupadia ravindra boisduvalii ; Monastyrskii & Devyatkin,2015 : 65. (C / S)

[ LAOS ]
Sekong : 1♂ 2♀.

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The populations from E. Thailand, S. Laos and Vietnam have ashy brown apical on the UnF, as Kimura et al.,2014 pointed out. The population from Phu Quoc Island is pending until confirmed by a specimen. Further taxonomic study is needed.

2019.12.31 - 2022.07.31.