Una usta usta (Distant, 1886)
Una usta usta ♂ Up. Una usta usta ♂ Un. Una usta usta ♀ Up. Una usta usta ♀ Un.
♂ (ds), Nan, Thailand. ♀ (ds), Nan, Thailand.
Una usta usta ♂ Up. Una usta usta ♂ Un. Una usta usta ♀ Up. Una usta usta ♀ Un.
♂ (ds), Lam Dong, Vietnam. (photo by K.Saito) ♀ (ds), Lam Dong, Vietnam. (photo by K.Saito)
Una usta usta ♂ Up. Una usta usta ♂ Un. Una usta usta ♂ Up. Una usta usta ♂ Un.
♂, Chiang Mai, Thailand. ♂, Yala, Thailand.

ON : Zizera ? usta Distant, 1886
OD : Ann. Mag. nat. Hist. (5)17: 531-532.
TL : "Malacca" [Malacca, W.Malaysia]. (MfN)
Distribution : Sikkim to Myanmar, Yunnan, Thailand, Laos, Cambodia, Vietnam, Hainan, W.Malaysia, {Singapore}, Borneo, Sumatra, Sulawesi. 		Una usta usta map
Type Material Information

Lectotype ♂, Malacca. designated by Takanami,1990 (MfN) ; Takanami,1992 : 36, figs.5a♂, 5b♂(Un).

Records taken from Literature

[ THAILAND ]
Una usta usta ; Shirôzu & Saigusa,1962 : 79-81, pl.14, figs.109,♂,110,♂(Un), Textfig.39,♂genitalia. (Doi Inthanon)
Una usta usta ; Pinratana,1981 : 67, pl.11, figs.5,♂,6,♂(Un). (Chiang Mai; Ranong; Yala)
Una usta usta ; Ek-Amnuay,[2007] : 586, pl.265, figs.L150,♂(left),♂(left,Un). (in part)
Una usta usta ; Ek-Amnuay,2012 : 610, pl.276, figs.L175,♂,♂(Un). (Wiang Pa Pao)
Una usta usta ; Okamoto et al.,2013 : 6. (Kanchanaburi: Mae Klong Station)
Una usta usta ; Kimura et al.,2014 : 155, figs.♂,♂(Un),♂,♂(Un). (Chiang Dao; Doi Inthanon; Khun Lao; Maethro; Than To WF.)
Una usta usta ; S.Sophonviwatkul, C.Sunthornwiphat & T.Laola,2015- : Butterflies of Thailand, figs. (Chiang Mai; Phetchabun; Phetchaburi) (accessed: 2023.09.19)
Una usta usta ; Küppers & Janikorn,2020 : 169, figs.Abb.L-239-237. (Phang Nga)

[ LAOS ]
Una usta usta ; Motono & Negishi,1989 : 73, pl.104, figs.A5,♂,A6,♂(Un). (Vang Vieng; Phatong)
Una usta usta ; Osada, Uémura & Uehara,1999 : 216, pl.112, figs.♂,♂(Un). (Phong Saly; Oudomxay)
Una usta usta ; Nakamura & Wakahara,2012 : 52.
Una usta usta ; Onodera,2022 : 82, pl.212, figs.♂,♂(Un),♂,♂(Un). (Oudomxai)

[ CAMBODIA ]
Una usta ; Onodera,2008 : 61. (Mondolkiri: Bousra)
Una usta usta ; Kosterin,2019 : 94. (Koh Kong)
Una usta usta ; Chartier & Kosterin,2022 : 121. (Koh Kong; Mondulkiri)

[ VIETNAM ]
Una usta usta ; Miyazaki, Saito & Saito,2006d : 57, figs.L-66,♂,♀. (Lam Dong: Dambri; Dai Duc Me; Madagui)
Una usta usta ; Monastyrskii & Devyatkin,2015 : 54. (C: Kon Thum; Lam Dong / S)

Specimens Examined

[ THAILAND ]
Chiang Rai : 1♂ (photo).
JanFebMarAprMayJun JulAugSepOctNovDec

Chiang Mai : 10♂ (incl. photo).
JanFebMarAprMayJun JulAugSepOctNovDec

Lampang : 6♂ (incl. photo).
JanFebMarAprMayJun JulAugSepOctNovDec

Nan : 1♂ 1♀.
JanFebMarAprMayJun JulAugSepOctNovDec

Ranong : 1♂.
JanFebMarAprMayJun JulAugSepOctNovDec

Yala : 5♂ (incl. photo).
JanFebMarAprMayJun JulAugSepOctNovDec


[ VIETNAM ]
Lam Dong : 2♂ 1♀.
JanFebMarAprMayJun JulAugSepOctNovDec

Notes

The butterfly is locally not rare in montane forests at low to moderate elevations (Alt. 50 - 1700m). Males frequently come to the banks of streams and puddles to suck water.
Individuals occur during the dry season frequently have extremely reduced markings on the underside.

Literature

Distant, W.L.,1886 : Contributions to a Knowledge of Malayan Entomology. Part V.
Ann. Mag. nat. Hist. (5)17: 530-532.

Takanami, Y.,1992 : An additional catalogue on type specimens of Lycaenidae (Lepidoptera) from South East Asia, preserved in Museum für Naturkunde der Hunbold-Universität zu Berlin.
Tyô to Ga 43(1): 35-46.

Una usta usta ♂ Una usta usta ♂
♂ (ds), Lampang, Thailand. ♂, Chiang Mai, Thailand.
Una usta usta ♂ Una usta usta ♂
♂, Yala, Thailand. ♂ (ds), Lampang, Thailand.
1999.07.11 - 2024.11.30.
A Check list of Butterflies in Indo-China, Chiefly from THAILAND, LAOS & VIETNAM. Copyright © 1996- Y.Inayoshi.