♂, 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, Tenasserim. (♂, NHML) Distribution : Myanmar, Thailand, Laos, Langkawi, W.Malaysia.

Erites angularis angularis f. pseudofalcipennis Fruhstorfer, 1911 : in Seitz, Grossschmett. Erde 9:303. TL. Kanburi, W.Siam.

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

Aug

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

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

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, Gross-Schmett. Erde 9
297-304. (22.Feb.1911)

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

1998.12.06 - 2023.07.31.