♂, Ranong, Thailand.		♀, Yala, Thailand.
♂, Ranong, Thailand.		♀, Ranong, Thailand.
♂ genitalia, Surat Thani (Koh Phangan), Thailand.

ON : Nacaduba nabo swatipa Corbet, 1938 OD : Trans. R. ent. Soc. Lond. 87(5): 132-133, pl.1, figs.35,♂, 27,♀. TL : Selangor, Malay Peninsula. (NHML) Distribution : P.Thailand (south of Ranong), Langkawi, W.Malaysia, {Singapore}, Borneo, Sumatra, Simeulue. ● ssp.nabo ● ssp.swatipa

Holotype ♂, 20.May.1928. Ampang Forest Reserve, Selangor, Malay Peninsula. A.S.Corbet
Allotype ♀, 17.Jan.1930. Bukit Tangga, Negri Sembilan, Malay Peninsula. W.H.Evans (NHML)

[ THAILAND ]
Nacaduba hermus swatipa ; Pinratana,1981 : 61. not fig. (Ranong; Songkhla; Yala)
Nacaduba hermus swatipa ; Ek-Amnuay,2012 : 602, not fig. (Ranong; Yala) (partim)
Nacaduba hermus swatipa ; Kimura et al.,2014 : 158, figs.♂,♂(Un),♀,♀(Un). (Muang Shone; Kam Puan; Khlong Naka; Than To WF.)

[ THAILAND ]
Ranong : 3♂ 2♀.

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Dec

Surat Thani (Koh Phangan dist.) : 1♂.

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Yala : 1♀.

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The butterfly is not uncommon in forests at low elevation (Alt. 50 - 450m). Males are frequently observed mud-puddling along stream banks and at puddles.
It is indistinguishable from allied species by the underside markings. The color on the upperside or the male genitalia need to be examined.

Corbet, A.S.,1938 : A Revision of the Malayan species of the Nacaduba group of Genera (Lepidoptera: Lycaenidae).
Trans. R. ent. Soc. Lond. 87(5): 125-146, pl.1.

Tite, G.E.,1963 : A Synonymic List of the Genus Nacaduba and Allied Genera (Lepidoptera: Lycaenidae).
Bull. Br. Mus. nat. Hist. (Ent.) 13(4): 69-116, 91 tf, 2 pls. London.

♂, Surat Thani, Thailand. (photo by A.Giudici)

1999.07.11 - 2021.08.31.