♂, Chiang Mai, Thailand.		♀, Lampang, Thailand.
♂, Phetchaburi, Thailand.		♀, Bangkok, Thailand.

[ THAILAND ]
Zizera gaika ; Godfrey,1916 : 135.
Zizera gaika ; Godfrey,1927 : 125. (N)
Zizera gaika ; Godfrey,1930 : 319. (Thailand)
Zizula hylax ; Shirôzu & Saigusa,1962 : 87-88, pl.17, figs.131,♂,132,♂(Un),133,♀(Un),134,♀,Textfig.45,♂genitalia. (Doi Chieng Dao / Chieng Mai / Mae Hoi)
Zizula hylax ; Kawazoé,1964 : 153. (C: Tom Buri)
Zizula hylax hylax ; Pinratana,1981 : 51, pl.7, figs.35,♀[♂],36,♂(Un). (Kanchanaburi / Khon Kaen / Bangkok)
Zizula hylax hylax ; Yamaguchi & Aoki,2002 : 34, fig.97,♂. (Ubon Ratchathani: Kaeng Tana)
Zizula hylax hylax ; Katsuyama et al.,2005 : 66, fig.73,♂. (Umphang: Tha Sai ; Umphang)
Zizula hylax hylax ; Ek-Amnuay,[2007] : 568,570, pl.257, figs.L102a,♂,♂(Un),♀,♀(Un). (Bangkok)
Zizula hylax hylax ; Ek-Amnuay,2012 : 589, pl.266, figs.L127a,♂,♂(Un),♀(Un). (Bangkok / Nakhon Nayok)
Zizula hylax hylax ; Kimura et al.,2014 : 182, figs.♂,♂(Un),♀,♀(Un). (Doi Chiang Do / Maethro / Khun Lao Village / Bang Pain / Nakohn Nayok / Wan Nam Khiewo / Kao Khiewo / Bang Phra / Bang Sarrey / Bangkok / Sai Yok Noi / Kanchanaburi / Nakohn Phatom / Kaeng Krachan / Chum Phoong)
Zizula hylax hylax ; S.Sophonviwatkul, C.Sunthornwiphat & T.Laola,2015- : Butterflies of Thailand, figs., Early Stages. (Chiang Mai / Bangkok) (accessed: 2021.01.30)
Zizula hylax hylax ; Chaianunporn & Chaianunporn,2019 : 85. (Chaiyaphum: Chulabhorn Dam)

[ LAOS ]
Zizula hylax hylax ; Motono & Negishi,1989 : 70, pl.101, figs.A3,♂,A4,♀[♂](Un),A5,♀,A6,♀(Un). (Vientiane / Luang Prabang / Vang Vieng ; PT)
Zizula hylax hylax ; Osada, Uémura & Uehara,1999 : 215, pl.108, fig.♀(Un). (Nhahin)
Zizula hylax hylax ; Nakamura & Wakahara,2012 : 52.

[ CAMBODIA ]
Zizula hylax hylax ; Monastyrskii et al.,2011 : 130. (Phnom Samkos W.S.)

[ VIETNAM ]
Zizera gaika ; Godfrey,1919 : 469. (S: Daban)
Zizera gaika ; Metaye,1957 : 90. (S)
Zizula hylax hylax ; Luong et al.,2004 : 10. (Cuc Phuong)
Zizula hylax ; Monastyrskii et al.,2006 : 38. (Thua Thien Hue: Bach Ma)
Zizula hylax hylax ; Miyazaki, Saito & Saito,[2007] : 52, fig.L-22,♂. (Bin Thuan: Dong Tien / Ho Chi Minh)
Zizula hylax hylax ; Miyazaki, Saito & Saito,2007c : 41, fig.L-22,♀. (Lam Dong: Madagui)
Zizula hylax hylax ; Nihira,2009 : 100. (Phu Quoc)
Zizula hylax hylax ; Monastyrskii & Devyatkin,2015 : 51. (N / C / S)
Zizula hylax hylax ; Saito et al.,2017 ; 80. (S: Nui Coto / Nui Ket)

[ THAILAND ]
Mae Hong Son : 3♂ 1♀.

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Chiang Mai : 10♂ 2♀ (incl.photo).

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Lampang : 4♂ 2♀ (incl.photo).

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Tak : 1♂.

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Kanchanaburi : 1♂ 1♀ (photo).

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Bangkok : 2♂.

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Phetchaburi : 1♂.

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The butterfly is very common in fields, open land, wasteland and roadside around secondary forest at low to high elevations (Alt.50m - 1200m) and occasionally can also be found at parks in the town.

Fabricius, J.C.,1775 : Systema Entomologiae, sistens Insectorum classes, ordines, genera, species, adjectis synonymis, locis, descriptionibus, observationibus.
Flensbvrgi et Lipsiae, Libraria Kortii 8vo :[i-xxx] + 832pp.

♂, Chiang Mai, Thailand.
♂, Chiang Mai, Thailand.	♂+♀, Kanchanaburi, Thailand.