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

♂ (wsf), Nan, Thailand.		♀ (wsf), Nan, Thailand.
♂ (wsf), Nan, Thailand.		♀ (wsf), Nan, Thailand.
♂ (dsf), Nan, Thailand.		♀ (dsf), Nan, Thailand.
♂ (dsf), Nan, Thailand.		♀ (dsf), Nan, Thailand.

ON : Stibochiona nicea subucula Fruhstorfer, [1898] OD : Berl. ent. Z. 42:329-330. TL : Malay Pen. Distribution : S.Myanmar, Thailand, W.Malaysia. ● ssp.nicea ● transition zone of ssp.nicea and subucula ● ssp.subucula

[ THAILAND ]
Stibochiona nicea subucula ; Davidson & Macbeth,1938 : 76. (Chiang Mai: Doi Suthep)
Stibochiona nicea subucula ; Pinratana,1979 : 87, figs.N151,♂,♂(Un). (Chiang Mai; Loei)
Stibochiona nicea subucula ; Pinratana & Eliot,1996 : 93, pl.69, fig.178,♂. (Chiang Mai; Loei; Ranong; Surat Thani)
Stibochiona nicea subucula ; Ek-Amnuay,[2007] : 474, pl.211, figs.N191,♂,♀,♀(Un). (Doi Pha Hom Pok; Wiang Pa Pao)
Stibochiona nicea nicea ; Ek-Amnuay,2012 : 480, pl.213, figs.N349a♂,♂(Un). (Nan)
Stibochiona nicea subucula ; Ek-Amnuay,2012 : 480, pl.213, figs.N349b,♂,♀. (Chiang Mai; Ranong)
Stibochiona nicea subucula ; S.Sophonviwatkul, C.Sunthornwiphat & T.Laola,2015- : Butterflies of Thailand, figs., Early Stages. (Chiang Mai; Kamphaeng Phet; Phetchabun) (accessed: 2021.07.20)
Stibochiona nicea subucula ; Kimura et al.,2016 : 121, figs.♂,♂(Un),♂,♂(Un),♀,♀(Un),♂,♂(Un),♀,♀(Un). (Doi Pha Hom Pok; Doi Inthanon; Maethro; Doi Montha; Muang Shone; Key Rap Nan)

[ THAILAND ]
Mae Hong Son : 4♂ 1♀.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Chiang Mai : 13♂ 5♀ (incl.photo).

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Lampang : 1♂ (photo).

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Nan : 10♂ 5♀ (incl.photo).

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Loei : 1♂ (photo).

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Phetchabun : 1♂ (photo).

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Tak : 2♂ 1♀.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Phetchaburi : 1♂ (photo by M.Hayashi).

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Ranong : 3♂.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Trang : 1♀.

Jan

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Mar

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Nov

Dec

The butterfly is not rare in montane forest at moderate to high elevations (Alt.900m - 1800m) and they often rest on the underside of leaves with their wings spread.
The populations in Nan (Pua dist.), N.Thailand seem to be intermediate between ssp.nicea and ssp.subochra. The dry season individuals are similar to ssp.subucula, but the rainy season individuals are close to ssp.nicea, suggesting a transition zone.

Fruhstorfer, H.,[1898] : Neue Rhopaloceren aus dem Indo-malayischen Archipel.
Berl. ent. Z. 42:311-344.

♂, Chiang Mai, Thailand.	♂, Phetchabun, Thailand.
♂, Chiang Mai, Thailand.	♂, Lampang, Thailand.
♀, Nan, Thailand.

2007.10.10 - 2021.08.31.