♂, Chiang Mai, Thailand.		♀, Chiang Mai, Thailand.
♂, Chanthaburi, Thailand.		♀, Chanthaburi, Thailand.
♂, Phetchaburi, Thailand.		♀, Phetchaburi, Thailand.
♂, Ranong, Thailand.		♀, Ranong, Thailand.
♂, Satun, Thailand.		♀, Satun, Thailand.

ON : Myrina donina Hewitson, 1865 OD : Ill. diurn. Lep. Lycaenidae 1(2): 39, pl.17, figs.61, 62. TL : "Burmah" [Myanmar]. Distribution : Myanmar, Thailand, Laos, Cambodia, Vietnam.

[ THAILAND ]
Drina donina ; Godfrey,1916 : 141. (Prae: Me Song forest; Chonburi: Sriracha)
Drina donina ; Godfrey,1930 : 340. (Prae: Me Song forest; Chiang Mai; Chouburi: Sriracha; W: Klong Suan Mak)
Drina donina donina ; Pinratana,1981 : 115, pl.21, fig.1,♂. (Chiang Mai; Chanthaburi; Loei; Krabi; Ranong)
Drina donina usira ; Pinratana,1981 : 115. not fig. (Songkhla)
Drina donina usira ; Seki,1986 : 18. (Ranong)
Drina donina donina ; RDPB & DNP,2006-2008 : Butterflies in Hala-Bala Forest, fig.[♀](Un). (Narathiwat: Hala Bala) (last update: 2007.01.06 ; accessed: 2023.07.03)
Drina donina donina ; Ek-Amnuay,[2007] : 662, pl.302, figs.L312a♂,♂(Un),♀. (Chiang Mai)
Drina donina usira ; Ek-Amnuay,[2007] : 662, pl.302, figs.L312b♂,♂(Un). (Songkhla; Ranong)
Drina donina donina ; Ek-Amnuay,2012 : 700, pl.320, figs.L336,♂,♂(Un),♀,♀(Un). (Chiang Mai; Songkhla; Ranong)
Drina donina usira ; Okamoto et al.,2013 : 6. (Kanchanaburi: Mae Klong Station)
Drina donina donina ; Kimura et al.,2014 : 96, figs.♂,♂(Un),♀,♀(Un). (Doi Ankahn; Doi Suthep; Kao Soi Dao; Krathin WF; Kao Saverb)
Drina donina usira ; Kimura et al.,2014 : 96, figs.♂,♂(Un),♀,♀(Un). (Kam Puan; Khlong Naka; Ka Chong; Tarutao Is; Than To WF.)
Drina donina donina ; S.Sophonviwatkul, C.Sunthornwiphat & T.Laola,2015- : Butterflies of Thailand, figs. (Chiang Mai; Tak; Sa Kaeo; Nakhon Ratchasima; Nakhon Nayok; Chanthaburi; Ranong) (accessed: 2024.06.08)
Drina donina usira ; Küppers & Janikorn,2020 : 193, figs.Abb.L-344-345. (Phang Nga)

[ LAOS ]
Drina donina donina ; Osada, Uémura & Uehara,1999 : 218, pl.123, figs.♂,♀. (Lak Sao)
Drina donina donina ; Nimura & Wakahara,2005 : 47. (Nakai)
Drina donina donina ; Nakamura & Wakahara,2012 : 54.
Drina donina donina ; Onodera,2022 : 93, pl.226, figs.♂,♂(Un). (Khammouan: Thabok)

[ CAMBODIA ]
Drina donina ; Monastyrskii et al.,2011 : 130. (Phnom Samkos W.S.)
Drina donina donina ; Chartier & Kosterin,2022 : 123. (Pursat)

[ VIETNAM ]
Drina donina ; Monastyrskii & Devyatkin,2015 : 64. (S: Dong Nai)

[ THAILAND ]
Mae Hong Son : 1♀.

Jan

Feb

Mar

Apr

May

Jun

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Sep

Oct

Nov

Dec

Chiang Mai : 3♂ 6♀ (incl. photo).

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Tak : 2♂ (photo).

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Chanthaburi : 4♂ 1♀ (incl. photo).

Jan

Feb

Mar

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May

Jun

Jul

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Sep

Oct

Nov

Dec

Phetchaburi : 1♂ 1♀.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Ranong : 4♂ 8♀.

Jan

Feb

Mar

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May

Jun

Jul

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Sep

Oct

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Dec

Phang Nga : 1♀.

Jan

Feb

Mar

Apr

May

Jun

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Sep

Oct

Nov

Dec

Satun (Koh Tarutao ; Khuan Don dist.) : 3♂ 5♀ (incl. photo by A.Giudici).

Jan

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The butterfly is locally common in montane forests at low to moderate elevations (Alt. 30 - 700m).
Some authors treated the populations of peninsular Thailand as ssp.usira. However, I could not find any differences between the continental and peninsular populations. Thus, I tentatively treat all populations in Thailand as the nominotypical subspecies.
The population from Narathiwat could be ssp.usira. Confirmation by specimens is needed.

Hewitson, W.C.,1865 : Illustrations of diurnal Lepidoptera. Part I. Lycaenidae.
1(2): 37-76, pls.17-30 (24.Jun.1865), London, John Van Voorst.

♂, Chanthaburi, Thailand.	♂, Chiang Mai, Thailand.
♂, Chiang Mai, Thailand.	♂, Chiang Mai, Thailand.
♂, Satun, Thailand. (photo by A.Giudici)	♂, Tak, Thailand.

1999.07.18 - 2024.06.30.