♂, Ranong, Thailand.		♀, Ranong, Thailand.
♂, Bolikhamsai, Laos.		♂, Chiang Mai, Thailand.
♂ genitalia, Ranong, Thailand.

ON : Ismene druna Moore,[1866] OD : Proc. zool. Soc. Lond. 1865(3):784. TL : Bengal. (♂, NHML) Distribution : Sikkim to Myanmar, Thailand, Laos, Vietnam, Guangdong, W.Malaysia, Borneo, Sumatra, Java, Bali.

Hesperia pulla Plötz, 1882 : Stett. ent. Ztg. 43:315. TL. Java.
Matapa shalgrama Nicéville, [1884] : J. asiat. Soc. Bengal, Pt.2. 52(2/4):85. TL. Sikkim. (♂)

shalgrama  ; Type 1♂ 1♀, Sikkim. (NZC) ; Sheela et al.,2019 : 41, figs.♂,♂(Un) ; 42, ♀,♀(Un).

[ THAILAND ]
'Matapa shalgrama ; Godfrey,1916 : 145. (Chonburi: Hup Bon)'
'Matapa shalgrama ; Godfrey,1930 : 374. (Prae: Me Song forest)'
Matapa druna ; Shirôzu & Saigusa,1962 : 36-37, pl.3, fig.18,♂, Textfig.8,♂genitalia. (Doi Inthanon)
'Matapa druna ; Pinratana,1985 : 90, pl.31, fig.198. (Nakhon Nayok; Nakhon Ratchasima)'
'Matapa druna ; Yamaguchi & Aoki,2002 : 13, fig.22,♂. (Mukdahan: Ban Gok Tum)'
'Matapa druna ; Ek-Amnuay,[2007] : 814, pl.374, figs.H231,♂,♂(Un),♀. (Khao Yai)'
'Matapa druna ; Kimura et al.,2011 : 87, figs.♂,♂(Un),♀,♀(Un). (Doi Pa Chang; Kao Yai; Nakohn Nayok; Kratching WF; Kao Khiewo; Kaper WF; Kam Puan; Khlong Naka; Than To WF.)'
'Matapa druna ; Ek-Amnuay,2012 : 874, pl.404, figs.H228,♂,♂(Un),♀. (Khao Yai)'
'Matapa druna ; Okamoto et al.,2013 : 6. (Kanchanaburi: Mae Klong Station)'
'Matapa druna ; Küppers & Janikorn,2017 : 116, fig.Abb.H-215. (Phang Nga)'

[ LAOS ]
'Matapa druna ; Masui & Uehara,1997 : 6, 5, figs.22,♂,♂(Un). (Phonsi)'
'Matapa druna ; Osada, Uémura & Uehara,1999 : 224, pl.141, fig.♂. (Phong Si)'
'Matapa druna ; Nakamura & Wakahara,2012 : 59.'

[ VIETNAM ]
'Matapa druna ; Devyatkin & Monastyrskii,1999 : 172. (Tam Dao; Ba Be; Ba Na; Vu Quang; Bach Ma)'
'Matapa druna ; Devyatkin & Monastyrskii,2003 : 128. (S: Cat Tien)'
'Matapa druna ; Monastyrskii et al.,2006 : 45. (Thua Thien Hue: Phong Dien; Bach Ma)'
'Matapa druna ; Miyazaki, Saito & Saito,2007b : 14, figs.H-91,♂,♀. (Lam Dong: Dambri; Dai Duc Me)'
'Matapa druna ; Monastyrskii & Devyatkin,2015 : 81. (N / C: to Lam Dong)'

[ THAILAND ]
Mae Hong Son : 1♂.

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Chiang Mai : 1♂.

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Tak : 1♂.

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Kanchanaburi : 1♂.

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Ranong : 13♂ 1♀.

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Yala : 1♂.

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[ LAOS ]
Bolikhamsai : 1♂ 1♀.

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The butterfly is locally not rare in montane forests at low to moderate elevations (Alt. 30 - 1200m).
The previous records from the continental area to peninsular Thailand are thought to be a mixture of several different species. It is necessary to examine the genitalia and check all records. Therefore, records without examination of genitalia cannot be approved. In addition, although there are many field photos, these cannot be used as records. Further taxonomic and distributional studies are needed.

Moore, F.,[1866] : On the lepidopterous insects of Bengal.
Proc. zool. Soc. Lond. 1865(3):755-822, 3 pls.

Plötz, C.,1882 : Die Hesperiinen-Gattung Hesperia Aut. und ihre Arten.
Stett. ent. Ztg 43(7-9):314-344, (10-12):436-456.

Nicéville, L.de,[1884] : On new and little-known Rhopalocera from the Indian Region.
J. asiat. Soc. Bengal, Pt.2. 52(2/4):65-91. pls.1,9,10.

Jong, R.de,1983 ; Revision of the Orientali Genus Matapa Moore (Lepidoptera, Hesperiidae) with discussion of its phylogeny and geographic history
Zool. Meded. 57(21):243-270.

Fan, X.L., Chiba, H. & Wang, M.,2013 : The Genus Matapa (Lepidoptera: Hesperiidae: Hesperiinae) from China with description of a New species.
Florida Entomologist 96(4):1257-1262.