♂, 2014.01.11. Trat (Koh Kut), Thailand. Holotype		♀, 2014.01.09. Trat (Koh Kut), Thailand. Paratype
♂, 2019.03.03. Trat (Koh Kut), Thailand. Paratype		♀, 2019.03.04. Trat (Koh Kut), Thailand. Paratype
♂, 2019.03.04. Trat (Koh Kut), Thailand. Paratype		♀, 2019.03.03. Trat (Koh Kut), Thailand. Paratype

ON : Euploea eyndhovii ikarii Saito & Inayoshi, 2023 OD : Butterflies 93:31-32, figs.1(HT,♂), 1v(HT,♂Un), 2(PT,♀), 2v(PT,♀Un). TL : Koh Kut, Trat, SE. Thailand. (♂, RIEB) Distribution : SE. Thailand (Trat: Koh Kut) ● ssp.gardineri ● ssp.ikarii

Holotype ♂, 11.Jan.2014. Huang Num Keaw WF, Koh Kut, Trat, SE. Thailand, E.Ikari leg. (RIEB, examined.)
Paratypes : All specimens were obtained in Koh Kut, Trat, SE. Thailand. (examined.) (Some of the paratypes will be preserved in NHML and THNHM.)
4♂ 2♀, same date as holotype ; 1♂ 1♀, 26.Oct.2013, E.Ikari leg. (in coll. E.Ikari) ; 10♂ 5♀, 9–13.Jan.2014, E.Ikari leg. (RIEB ; in coll. E.Ikari) ;
1♂, 22.Mar.2014, E.Ikari leg. (in coll. E.Ikari) ; 3♂ 3♀, 18–21.Dec.2014, E.Ikari leg. (in coll. E.Ikari) ; 2♂, 10–11.Mar.2018, Y.Inayoshi leg. (RIEB ; in coll. Y.Inayoshi) ;
4♂ 9♀, 3–9.Mar.2019, Y.Inayoshi leg. (RIEB ; in coll. Y.Inayoshi).

[ THAILAND ]
Euploea eyndhovii ikarii ; S.Sophonviwatkul, C.Sunthornwiphat & T.Laola,2024- : Butterflies of Thailand, fig. (Trat) (accessed: 2024.03.03)

[ THAILAND ]
Trat (Koh Kut) : 26♂ 20♀ (incl. Holotype and Paratypes).

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The butterfly is common in fields and open areas around secondary and montane forests at low elevations (Alt. 10 - 150m). Both sexes visit flowers. Further distributional research is needed.

Saito, K. & Inayoshi, Y.,2023 : Descriptions of new species and new subspecies of Nymphalidae and Lycaenidae from Thailand and Vietnam
Butterflies 93:31-50.

♂, Trat (Koh Kut), Thailand.	♀, Trat (Koh Kut), Thailand.
♂, Trat (Koh Kut), Thailand.	♀ (laying egg), Trat (Koh Kut), Thailand.

2024.02.29 - 2024.03.31.