♂, Chiang Mai, Thailand.		♀, Chiang Mai, Thailand.
♂, Ranong, Thailand.		♀, Yala, Thailand.

ON : Erites angularis Moore, 1879 OD : Proc. zool. Soc. Lond. 1878(4): 825-826. TL : "Taoo" [Ta-ok, Kayin State, Myanmar]. (NHML) Distribution : Myanmar, Thailand, Laos, Langkawi, W.Malaysia.

Erites angularis angularis form pseudofalcipennis Fruhstorfer, 1911 : In: Seitz, Gross-Schmetterl. Erde 9: 303. TL. "Kanburi, West-Siam" [Kanchanaburi, W.Thailand].

angularis : Syntype 1♂, Rh3799, Taoo, Upper Tenasserim. (NHML) ; 2♂, Rh3802-3803. (NHML)

[ THAILAND ]
Erites angularis angularis ; Godfrey,1916 : 121. (Prae: Me Song forest)
Erites angularis ; Godfrey,1927 : 121. (N)
Erites angularis angularis ; Godfrey,1930 : 244. (Kanburi [Kanchanaburi]; Prae: Me Song forest)
Erites angularis angularis ; Pinratana,1988 : 27, pl.30, figs.76,♂,♂(Un). (Kanchanaburi; Ranong; Nakhon Sri Thammarat)
Erites angularis angularis ; Katsuyama et al.,2005 : 68, fig.124,♂. (Umphang: Tha-Sai; Umphang)
Erites angularis angularis ; Katsuyama et al.,2006 : 48, fig.88,♂. (Nan: Ban Nam Poon)
Erites angularis angularis ; Ek-Amnuay,[2007] : 290, pl.117, figs.S83,♂[♀],♂[♀](Un),♂,♂(Un). (Tham Than Lod; Sai Yok; Ranong; Than To)
Erites angularis angularis ; Uémura,2010 : 7.
Erites angularis angularis ; Ek-Amnuay,2012 : 290, pl.117, figs.N118,♂[♀],♂[♀](Un),♂,♂(Un). (Tham Than Lod; Sai Yok; Ranong; Than To)
Erites angularis angularis ; Okamoto et al.,2013 : 9. (Kanchanaburi: Mae Klong Station)
Erites angularis angularis ; S.Sophonviwatkul, C.Sunthornwiphat & T.Laola,2015- : Butterflies of Thailand, figs. (Chiang Mai; Phitsanulok; Tak; Kanchanaburi; Phetchaburi; Nakhon Si Thammarat; Yala) (accessed: 2023.07.03)
Erites angularis angularis ; Kimura et al.,2016 : 189, figs.♂,♂(Un),♀,♀(Un). (Kam Puan; Khlong Naka; Kao Luang; Than To WF.)
Erites angularis angularis ; Küppers & Janikorn,2017 : 273, figs.Abb.S-159,160. (Phang Nga)

[ LAOS ]
Erites angularis angularis ; Osada, Uémura & Uehara,1999 : 211, pl.93, figs.♂(Un),♀. (Lak Sao; Boung Kuang)
Erites angularis angularis ; Uémura,2004 : 2, fig.8,map.
Erites angularis angularis ; Uémura,2006 : 4, fig.18,map. (Nha Hin; Nha Hin Pass)
Erites angularis angularis ; Uémura,2011 : 2. (C: near Nahin)
Erites angularis angularis ; Nakamura & Wakahara,2012 : 48.
Erites angularis angularis ; Onodera,2022 : 57, pl.169, figs.♂,♂(Un). (Khammouan: Nahin)

[ THAILAND ]
Chiang Mai : 1♂ 3♀ (incl. photo & photo by A.Giudici)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Nan : 1♀ (photo by A.Giudici).

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Phetchabun : 1♂ 1♀ (incl. photo).

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Tak : 1♀.

Jan

Feb

Mar

Apr

May

Jun

Jul

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Sep

Oct

Nov

Dec

Kanchanaburi : 1♀.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Phetchaburi : 1♂ (photo by K.Yano).

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Ranong : 5♂ 2♀.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Yala : 2♂ 2♀ (incl. photo).

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

[ LAOS ]
Bolikhamxai : 2♂ (photo by H.Onodera).

Jan

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Mar

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Dec

The butterfly is locally not rare in montane forests at low to moderate elevations (Alt. 10 - 1000m).

Moore, F.,1879 : A list of the lepidopterous insects collected by Mr.Ossian Limborg in upper Tenasserim, with descriptions of new species.
Proc. zool. Soc. Lond. 1878(4): 821-858, pls. 51-53.

Fruhstorfer, H.,1911 : 4. Familie: Satyridae. In: Seitz, A. (Ed.), Die Gross-Schmetterlinge der Erde.
9: 297-304 (22.Feb.1911), Stuttgart, Alfred Kernen.

♂, Phetchaburi, Thailand. (photo by K.Yano)	♀, Phetchabun, Thailand.
♀, Chiang Mai, Thailand. (photo by A.Giudici)	♀, Phetchabun, Thailand.

1998.12.06 - 2025.03.31.