♀, Ranong, Thailand.		♀, Ranong, Thailand.
♀, Surat Thani, Thailand.		♀, Surat Thani, Thailand.

ON : Pratapa sannio ricardi Eliot, 1959 OD : Bull. Br. Mus. nat. Hist. (Ent.) 7(8):381, pl.10, fig.11(HT,♂). TL : Gunong Batu Brinchang, Pahang, [W.Malaysia]. (NHML) Distribution : P.Thailand (Ranong and Southward), W.Malaysia, Sumatra, Borneo, Sibatik, Karimata.

Holotype ♂, 5-7.Jul.1957. Gunong Batu Brinchang, 6600ft., Pahang.
Allotype ♀, 5-7.Jul.1957. Gunong Batu Brinchang, 6600ft., Pahang.
Paratypes ; 4♂ 5♀, Fraser's Hill.

[ THAILAND ]
Dacalana cremera ricardi ; Ek-Amnuay,[2007] : 680, pl.311, figs.L342,♂,♂(Un),♀,♀(Un). (Trang)
Dacalana cremera ricardi ; Ek-Amnuay,2012 : 720, pl.329, figs.L366,♂,♂(Un),♀,♀(Un). (Trang)
Dacalana cremera ricardi ; Kimura et al.,2014 : 112. (Trang).

[ THAILAND ]
Ranong : 5♀.

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Surat Thani : 2♀.

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Yala : 1♀ (photo by A.Giudici).

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The butterfly is uncommon in montane forests at low to moderate elevations (Alt. 450 - 1000m).

Eliot, J.N.,1959 : New or little known Butterflies from Malaya.
Bull. Br. Mus. nat. Hist. (Ent.) 7(8) : 369-391, 1pl, 7 text-figs.

Eliot, J.N.,1978 : In Corbet & Pendlebury. The Butterflies of the Malay Peninsula, edn. 3.
Malayan Nature Society, Kuala Lumpur

♀, Yala, Thailand. (photo by A.Giudici)

2009.12.20 - 2022.08.31.