♂, Chiang Mai, Thailand.		♀, Chiang Mai, Thailand.
♂, Chiang Mai, Thailand.		♀, Chiang Mai, Thailand.
♂, Chiang Mai, Thailand.		♂ genitaia, Chiang Mai, Thailand.

ON : Catapaecilma subochrea Elwes, [1893] OD : Proc. zool. Soc. Lond. 1892(4):640, pl.44, fig.10,♂. TL : Thandaung, Karen Hills. Distribution : Naga Hills, Myanmar (Kachin ; Shan States), Thailand.

[ THAILAND ]
Catapaecilma subochrea ; Godfrey,1927 : 126. (N)
Catapaecilma subochrea ; Godfrey,1930 : 347. (Chiang Mai)
Catapaecilma subochrea ; Pinratana,1981 : 114, pl.20, fig.15,♂(Un). (Chiang Mai; Chaiyaphum)
Catapaecilma subochrea ; Katsuyama et al.,2005 : 67, fig.91,♂. (Umphang)
Catapaecilma subochrea ; Ek-Amnuay,[2007] : 662, pl.302, figs.L311,♂,♂(Un). (Chiang Mai; Chaiyaphum)
Catapaecilma subochrea ; Ek-Amnuay,2012 : 700, pl.320, figs.L335,♂,♂(Un). (Chiang Mai; Chaiyaphum)
Catapaecilma subochrea ; Kimura et al.,2014 : 96, figs.♂,♂(Un),♂,♂(Un),♀,♀(Un). (Doi Pha Hom Pok; Chiang Dao; Phu Kradung; Nam Tok Kangchanaburi)
Catapaecilma subochrea ; S.Sophonviwatkul, C.Sunthornwiphat & T.Laola,2015- : Butterflies of Thailand, figs. (Chiang Mai) (accessed: 2023.06.17)
Catapaecilma subochrea subochrea ; Saito & Inayoshi,2023 : 8, figs.1,♂,1v♂(Un), 8,♂,8v♂(Un),9,♂,9v♂(Un),10,♂,10v♂(Un),12,♀,12v♀(Un),13,♀,13v♀(Un),35(♂genitalia). (Mae Hong Son; Chiang Mai; Loei; Chaiyaphum; Umphang; Kanchanaburi)

[ THAILAND ]
Mae Hong Son : 2♂.

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Chiang Mai : 14♂ 2♀ (incl. photo).

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The butterfly is locally common in montane forests at low to moderate elevations (Alt. 300 - 1100m). Males are territorial at hilltops and often settle on tree trunks, especially pine trees.
The black marginal border on the Upf of the male is highly variable. The populations from Chiang Mai to W.Thailand tend to have a very narrow marginal border like a thread on the UpF.

Elwes, H.J.,[1893] : On butterflies collected by Mr. W.Doherty in the Naga and Karen Hills and Perak, Part.2.
Proc. zool. Soc. Lond. 1892(4):617-664, pls.43,44.

Corbet, A.S.,1941 : Revisional notes on the Genus Catapaecilma Btlr. (Lepid. Rhop.)
Proc. R. ent. Soc. Lond. (B)10(5):81-85.

Saito, K., & Inayoshi, Y.,2023 : Notes on Catapaecilma evansi Pendlebury, 1933 and Catapaecilma subochrea Elwes, 1893
Butterflies 91:6-17.

♂, Chiang Mai, Thailand.	♂+♀, Chiang Mai, Thailand.
♂, Chiang Mai, Thailand.	♂, Chiang Mai, Thailand.
♂ (territorial behavior), Chiang Mai, Thailand.	♂, Chiang Mai, Thailand.

1999.07.18 - 2023.07.31.