♂, Mae Hong Son, Thailand.		♀, Nan, Thailand.
♂, Chanthaburi, Thailand.		♀, Phetchaburi, Thailand.
♂, Chiang Mai, Thailand.		♂ genitalia, Tak, Thailand.

ON : Plesioneura curvifascia C. Felder & R. Felder, 1862 OD : Wien. ent. Monats. 6(1):29-30. TL : "Ning-po" [Ningbo, Zhejiang]. (NHML) Distribution : Sri Lanka, S.India, Nepal to Myanmar, Andamans, Thailand, Laos, Cambodia, Vietnam, China, Taiwan, Japan. ● ssp.curvifascia ● ssp.corinda

Plesioneura restricta Moore, [1881] : Lep. Ceylon 1(4):178. TL. "Ceylon" [Sri Lanka]. (NHML)

[ THAILAND ]
Notocrypta curvifascia ; Godfrey,1930 : 373. (Prae: Me Song forest; Chonburi: Sriracha; Me Lamoung)
Notocrypta curvifascia curvifascia ; Kawazoé,1964 : 130-131, pl.2, fig.14,♂, Textfig.5,♂genitalia. (N: Tham Kleap)
Notocrypta curvifascia curvifascia ; Evans,1949 : 286. (Siam)
Notocrypta curvifascia curvifascia ; Pinratana,1985 : 65, pl.22, fig.131a♀. (Chiang Mai; Chaiyaphum; Nakhon Ratchasima; Chanthaburi)
Notocrypta curvifascia curvifascia ; Yamaguchi & Aoki,2000 : 250, fig.18,♂. (Mukdahan: Phu Pha Thaep; Ban Naudom)
Notocrypta curvifascia curvifascia ; Yamaguchi, Aoki & Akiyama,2005 : 44. (Mukdahan: Ban Lao Kram; Ban Na Lak; Phu Hin Khan)
Notocrypta curvifascia curvifascia ; Katsuyama et al.,2005 : 63, fig.20,♂. (Umphang: Tha Sai; Umphang)
Notocrypta curvifascia curvifascia ; Ek-Amnuay,[2007] : 788, pl.362, figs.H157a♂,♂(Un),♀. (Chiang Mai)
Notocrypta curvifascia curvifascia ; Kimura et al.,2011 : 67, figs.♂,♂(Un),♀,♀(Un),♂,♂(Un),♀,♀(Un). (Doi Pha Hom Pok; Doi Suthep; Doi Inthanon; Phu Kradung; Phu Khiewo; Wan Nam Khiewo; Kao Soi Dao; Pliewn WF; Kratching WF; Bang Phra; Doi Musso; Mae Sohd)
Notocrypta curvifascia curvifascia ; Ek-Amnuay,2012 : 842, pl.389, figs.H153a♂,♂(Un),♀. (Chiang Mai)
Notocrypta curvifascia curvifascia ; Okamoto et al.,2013 : 6. (Kanchanaburi: Mae Klong Station)
Notocrypta curvifascia curvifascia ; S.Sophonviwatkul, C.Sunthornwiphat & T.Laola,2015- : Butterflies of Thailand, figs, Early Stages. (Phetchabun; Phitsanulok) (accessed: 2023.08.04)

[ LAOS ]
Notocrypta curvifascia curvifascia ; Motono & Negishi,1989 : 82, pl.114, figs.B7,♂,B8,♂(Un). (Pakse)
Notocrypta curvifascia curvifascia ; Osada, Uémura & Uehara,1999 : 224, pl.139, figs.♂,♀. (Lak Sao; Oudomxay)
Notocrypta curvifascia curvifascia ; Onodera,2009b : 41. (Khammouan: Nacay)
Notocrypta curvifascia curvifascia ; Nakamura & Wakahara,2012 : 59.
Notocrypta curvifascia curvifascia ; Onodera,2022 : 115, pl.252, figs.♂,♂(Un),♀,♀(Un). (Oudomxai; Xiengkhouang: Tha)

[ CAMBODIA ]
Notocrypta curvifascia ; Onodera,2007 : 25, fig.114,♂. (Rattanakiri: Ou Chum)
Notocrypta curvifascia curvifascia ; Kosterin,2020 : 333. (Siem Reap)
Notocrypta curvifascia curvifascia ; Chartier & Kosterin,2022 : 125. (Koh Kong; Ratanakiri; Siem Reap)

[ VIETNAM ]
Notocrypta curvifascia ; Metaye,1957 : 80.
Notocrypta curvifascia curvifascia ; Inoué & Kawazoé,1967 ; 4, figs.103,♂,104,♂(Un),105,♀,106,♀(Un). (Dalat; Trang Bom; Dinh Quan)
Notocrypta curvifascia curvifascia ; Devyatkin & Monastyrskii,1999 : 169. (Tam Dao; Ba Vi; Ba Be; Bu Huong; Vu Quang; Kon Ha Nung)
Notocrypta curvifascia ; Vu,2003 : 59. (Phu Quoc)
Notocrypta curvifascia curvifascia ; Luong et al.,2004 : 14, 89, figs.♂,♂(Un). (Cuc Phuong)
Notocrypta curvifascia ; Monastyrskii et al.,2006 : 45. (Thua Thien Hue: Nam Dong)
Notocrypta curvifascia curvifascia ; Miyazaki, Saito & Saito,2007b : 11, figs.H-70,♂,♀. (Lam Dong: Dambri; Madagui)
Notocrypta curvifascia curvifascia ; Nihira,2009 : 101. (Phu Quoc)
Notocrypta curvifascia curvifascia ; Yokochi et al.,2015 : 43. (Khanh Hoa: Hon Ba)
Notocrypta curvifascia curvifascia ; Monastyrskii & Devyatkin,2015 : 79. (N / C / S)

[ THAILAND ]
Mae Hong Son : 1♂.

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Chiang Rai : 1♂ (photo).

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Chiang Mai : 11♂ 1♀ (incl. photo).

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Lampang : 1♂ (photo).

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Nan : 4♂ 2♀.

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Tak : 1♂.

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Chanthaburi : 1♂.

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Phetchaburi : 1♀.

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The butterfly is locally common in montane forests at low to high elevations (Alt. 250 - 1700m). Both sexes visit flowers.
Zhang et al. (2022: 40) suggested that the genus Notocrypta should be treated as a subgenus of the genus Ancistroides based on molecular analysis.

Moore, F.,1880-1881 : Lepidoptera of Ceylon. vol.1.
London, L.Reeve and Co. 1:[viii]+190ppm 71 pls.

Felder, C. & Felder, R.,1862 : Observationes de Lepidopteris nonullis Chinae Centralis et Japoniae.
Wien. ent. Monats. 6(1):22-32 ; (2):33-40.

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.

Huang, H.,2001 : Report of H. Huang's 2000 Expedition to SE. Tibet for Rhopalocera.
Neue ent. Nachr. 51:65-152.

Zhang, J., Cong, Q., Shen, J. & Grishin, N.V.,2022 : Taxonomic changes suggested by the genomic analysis of Hesperiidae (Lepidoptera)
Insecta Mundi 0921:1-135.

♂, Chiang Mai, Thailand.	♂, Lampang, Thailand.
♂, Chiang Rai, Thailand.

1999.09.04 - 2025.01.31.