Few shots at Doi Pha Hom Pok and around - North Thailand

https://farm6.staticflickr.com/5747/...ddc06564_c.jpg
The Naga Treebrown - Lethe naga

https://farm1.staticflickr.com/614/2...5da0e539_c.jpg
The Blue Brilliant ♂ - Simiskina phalia potina

https://farm1.staticflickr.com/623/2...58098463_c.jpg
The Long-stick Sailor - Neptis nashona aagaardi

https://farm1.staticflickr.com/611/2...c5e74020_c.jpg
The Extensive White Flat - Gerosis sinica narada

https://farm6.staticflickr.com/5726/...9ac78568_c.jpg
The Green-based Redeye - Matapa sasivarna

https://farm1.staticflickr.com/773/2...d33b43a1_c.jpg
The Yellow-spot Swift - Polytremis eltola eltola

https://farm6.staticflickr.com/5750/...096b5339_c.jpg
Udara ??

https://farm1.staticflickr.com/612/2...776dd292_c.jpg
The Plain Hedge Blue - Celastrina lavendularis limbata

https://farm6.staticflickr.com/5741/...6e1de4e1_c.jpg
The Laotian Ace - Sebastonyma dolopia

https://farm1.staticflickr.com/765/2...11c755ba_c.jpg
The Cruiser ♀ deposing - Vindula erota erota

https://farm6.staticflickr.com/5630/...766db7d3_c.jpg
The White Owl - Neorina patria westwoodi

https://farm1.staticflickr.com/701/2...73cdd99c_c.jpg
The White Owl - Neorina patria westwoodi

https://farm1.staticflickr.com/689/2...30ddd418_c.jpg
The Sailor Emperor - Mimathyma chevana chevana

https://farm1.staticflickr.com/781/2...8ca93123_c.jpg
The Banded Red Forester - Lethe minerva tritogeneia

https://farm1.staticflickr.com/700/2...52585aea_c.jpg
The Blue Brilliant - Simiskina phalia potina

Post 1.

Udara dilecta
This usually can be Id'ed by the smallHW costal spot 7 & the postdiscal spots widely out of line with spot 2 shifted well in.

The 2nd does look like C. lavendularis but try as I might I can't see the white spot on the antenna.
You may have other shots that show this.
http://www.ifoundbutterflies.org/med...ekar_aa671.jpg
It also appeared to be rather white.

If it is not Celastrina then it can only be U. placidual or cyma.

It looks closely like U. cyma because the costal spot 7 is large & dark & it is whiter.
Not sure if cyma's range extend that far north.
http://www.asahi-net.or.jp/~EY4Y-TKN...hil/Udara.html

TL Seow:Cheers.

Detail:

http://i67.tinypic.com/2lvlrls.jpg

There is no white spot on the antennal club, so it is not Celastrina.

It is Udara & seems to be U. cyma.

TL Seow:Cheers.

Your Polytremis should be P. eltola.
The HW tornal cilia of P. discreta is white above but also whitish on the underside.
http://wingscales.com/Hesperiidae/Po...creta-discreta

The HW tornal cilia in P. eltola is ochreous on both sides.
http://www.ifoundbutterflies.org/med...b6b8365b-2.jpg
http://www.ifoundbutterflies.org/med...b6b8365b-1.jpg

Thanks Dr. Seow, if it is Polytremis eltola is a new species to me ;)



https://farm1.staticflickr.com/724/2...e6b3cb60_c.jpg
The Green Flash - Artipe eryx eryx male

https://farm1.staticflickr.com/700/2...0da0ab9a_c.jpg
The Blue Brilliant - Simiskina phalia potina

https://farm6.staticflickr.com/5742/...05109d70_c.jpg
The Lesser Albatross - Appias paulina adamsoni, but a friend suggests Appias albina darada

https://farm6.staticflickr.com/5713/...8e0d515c_c.jpg
The Shining Plushblue - Flos fulgida fulgida

This P. discreta by Federick is from the same area.
http://media.photobucket.com/user/fe...g.html?filters[term]=pha%20hom%20pok&filters[primary]=images&filters[secondary]=videos&sort=1&o=13

Udara cyma is recorded only for Peninsular Thailand.

Could it be another Udara (Placidula or dilecta)?

It isw probably U. placidula.
In genral placidula is greyer & spot 7 smaller.
http://www.dnp.go.th/FOREMIC/NForemi...%E0%B8%9A.html

Thanks again, Dr. Seow.

This is a strange, fresh but looking faded Arhopala I'm not sure can be identified....

https://farm6.staticflickr.com/5689/...2bb0fc39_c.jpg
Arhopala sp.

Post 11.

Arhopala khamti.
Markings poor. FW upper four spots in line (ie. spots 4, 5, 6, 9.)
HW postdiscal spots 5, 6, 7, staggered (each one above further in) HW spot 7 curve.
HW with small basal spots; metalmark nearly obsolete.
http://www.ifoundbutterflies.org/sp/...rhopala-khamti

TL Seow:Cheers.