♂, Pattani, Thailand.		♀, Ranong, Thailand.
♂, Ranong, Thailand.		♀, Ranong, Thailand.

ON : Chersonesia peraka Distant, 1884 OD : Ann. Mag. nat. Hist. (5)14: 199. TL : "Perak" [Perak, W.Malaysia]. Distribution : S.Myanmar, P.Thailand (South from Chumphon), W.Malaysia, Singapore, Borneo, Sumatra, Java, Bali, Nias, Palawan.

Cyrestis aza Strecker, 1900; Lep. Rhopal. Heter. suppl.3: 24; TL: "Trong, Lower Siam" [Trang, P.Thailand].

[ THAILAND ]
Chersonesia peraka aza: Fruhstorfer,1912 : 594. (Lower Siam)
Chersonesia peraka aza: Godfrey,1916 : 128. (Lower Siam) (by literature, Seitz, 9:594)
Chersonesia peraka peraka: Pendlebury,1923 : 38. (Nakhon Sri Thammarat: Khao Luang)
Chersonesia peraka: Godfrey,1930 : 278. (Nakhon Sri Thammarat: Khao Luang)
Chersonesia peraka: Godfrey,1932a : 269. (P)
Chersonesia peraka peraka: Pinratana,1979 : 40, figs.N59,♂,♂(Un). (Krabi; Ranong; Trang; Satun: Satun; Tarutao; Yala)
Chersonesia peraka peraka: Pinratana & Eliot,1996 : 44, pl.25, fig.61,♀. (Chumphon; Ranong; Trang; Satun)
Chersonesia peraka peraka: Ek-Amnuay,[2007] : 386, pl.167, figs.N64,♂,♂(Un). (Ranong)
Chersonesia peraka peraka: Les Day,2011-2022 : Samui Butterflies. figs.♂,♂(Un). (Koh Samui) (accessed: 2021.07.20)
Chersonesia peraka peraka: Ek-Amnuay,2012 : 480, pl.213, figs.N347,♂[♀],♂[♀](Un). (Ranong)
Chersonesia peraka peraka: Kimura et al.,2016 : 120, figs.♂,♂(Un),♀,♀(Un). (Tenasserim; Kam Puan; Khlong Naka; Satul; Thaleban)
Chersonesia peraka peraka: Küppers & Janikorn,2020 : 79-80, figs.Abb.N-497,♂,498,♂. (Phang Nga)
Chersonesia peraka peraka: S.Sophonviwatkul et al.,2023- : Butterflies of Thailand, figs. (Yala) (accessed: 2023.09.12)

[ THAILAND ]
Ranong : 4♂ 5♀.

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Krabi : 1♂ (photo by A.Giudici).

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Pattani : 1♂.

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Yala : 5♂ (incl. photo by S.Atdhabhan).

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The butterfly is locally not uncommon in lowland forests at elevations of 50–450 m. Males are frequently observed mud-puddling along stream banks and at puddles. They often rest on the underside of leaves with their wings spread.

Distant, W.L.,1884 : Contributions to a Knowledge of Malayan Entomology. Part III.
Ann. Mag. nat. Hist. (5)14: 198-202.

Strecker, F.H.H.,1900 : Lepidoptera, Rhopaloceres and Heteroceres, indigenous and exotic; with descriptions and colored illustrations.
Supple. 3: 13-37, Reading, Pennsylvania.

♂, Krabi, Thailand. (photo by A.Giudici)	♂, Yala, Thailand. (photo by S.Atdhabhan)
♂, Yala, Thailand. (photo by S.Atdhabhan)

2007.10.10 - 2024.08.31.