♂, Kanchanaburi, Thailand.		♀, Chanthaburi, Thailand.

ON : Polytremis annama Evans, 1937 OD : Entomologist 70(3):64. TL : "Suoi Dan, Nhatrong, Annam" [Suoi Dan, Nha Trang, Khanh Hoa, C.Vietnam]. (NHML) Distribution : Thailand, Laos, Cambodia, Vietnam.

[ THAILAND ]
Polytremis annama ; Pinratana,1985 : 110, pl.37, figs.252,♂,♀. (Nakhon Ratchasima; Chonburi)
Polytremis annama ; Ek-Amnuay,[2007] : 838, pl.385, figs.H292,♂,♀,♀(Un). (Chon Buri)
Polytremis annama ; Kimura et al.,2011 : 104, figs.♂,♂(Un),♀,♀(Un). (Wan Nam Khiewo; Kao Soi Dao; Kao Khiewo)
Polytremis annama ; Ek-Amnuay,2012 : 902, pl.417, figs.H289,♂,♀,♀(Un). (Chon Buri)
Polytremis annama ; S.Sophonviwatkul, C.Sunthornwiphat & T.Laola,2023- : Butterflies of Thailand, fig. (Sa Kaeo) (accessed: 2023.10.22)

[ LAOS ]
Polytremis annama ; Motono & Negishi,1989 : 85, col.pl.16, fig.♂ ; pl.117, figs.B11,♂,B12,♂(Un). (Tha Ngone)
Polytremis annama ; Osada, Uémura & Uehara,1999 : 225. (list only)
Polytremis annama ; Nakamura & Wakahara,2012 : 60.

[ CAMBODIA ]
Polytremis annama ; Chartier & Kosterin,2022 : 126, fig.9F[♂](Un). (Siem Reap)

[ VIETNAM ]
Polytremis annama ; Devyatkin & Monastyrskii,1999 : 178. (by literature)
Polytremis annama ; Devyatkin & Monastyrskii,2003 : 130. (S: Cat Tien)
Polytremis annama ; Monastyrskii & Devyatkin,2015 : 84. (C / S)

[ THAILAND ]
Kanchanaburi : 1♂.

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Chanthaburi : 1♀.

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The butterfly is uncommon in secondary forests at low elevations (Alt. 100 - 300m).

Evans, W.H.,1937 : Indo-Australian Hesperiidae: Description of new Genera, Species and Subspecies.
Entomologist 70(3):64-66.

Evans, W.H.,1949 : A catalogue of the Hesperiidae from Europe, Asia and Australia in the British Museum (Natural History).
i-xix+1-502, pls.1-35. London.

2018.07.31 - 2025.01.31.