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		21. https://www.inaturalist.org/observations/205064831
 Likely as Dacalana vidura or ugraded as D. azyada.
 
 The three species D. cremera, sinhara & vidura are so similar that there is great confusion in the past.
 Thus it is necessary to stick to the key closely.
 
 Dacalana burmana.
 Orange patch small  Postdiscal spots a series of lunules (crescent moons)
 https://wingscales.com/Lycaenidae/Da...urmana-burmana
 https://www.inaturalist.org/observations/223492304
 
 Dacalana cremera.
 UnH with an orange band in space 1a edging the black tornal spot.
 Note male on the right have an orange band between the black spot and the epecklrd patch.
 https://www.inaturalist.org/observations/257506614
 
 The next two are the most confusing.
 
 Dacalana sinhara.
 UnH orange patch large reaching & obliterating the black striae above it.
 https://www.inaturalist.org/observations/180109969
 https://www.inaturalist.org/observations/222426031
 https://www.inaturalist.org/observations/222426034
 https://www.inaturalist.org/observations/69837990
 https://www.inaturalist.org/observations/233218168
 
 Dacalana vidura (or as azyada.)
 UnH orange patch smaller, generally confined to space 2,may reach but not obliterating the black striae above it.
 https://www.inaturalist.org/observations/219059777
 https://www.inaturalist.org/observations/196346110
 https://www.inaturalist.org/observations/150918844
 https://www.inaturalist.org/observations/37785975
 
 
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		22.https://www.inaturalist.org/observations/194093390
 
 FW subapical spots 6 & 7 aligned towaeds the lower margin (dorsum)
 UnH vein 8 appeared as equally scaled orange on both sides.
 Three species , P natuna, helena & flavia.
 Doubtful if it can go further without the upperside. Correction: P. flavia.
 
 
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		23. faulty link.
 
 24. https://www.inaturalist.org/observations/194263379
 Isma ssp.
 Too difficult without the upperside but most likely this species because of the frequent long hyaline spots.
 https://yutaka.it-n.jp/hes/91990001.html
 https://thaibutterflies.com/Butterflies/isma-bononia/
 
 25. https://www.inaturalist.org/observations/212551814
 
 Curetis santana.
 
 Un ground specked with black dots.
 FW oblique band.
 UnH postdiscal spot 6 & 7 in line.
 Submarginal spots out of lie.
 eg Singapore.
 https://blogger.googleusercontent.co...lt_Loke_01.jpg
 
 
 C. felderi palpi white unspotted.
 UnH postdiscal spot 6 & 7 not in line.
 Likewise submarginal spot 6 & 7 out of line.
 https://yutaka.it-n.jp/lyc3/84080001.html
 This example from Brunei shows it well but the markings are exaggerated.
 https://en.wikipedia.org/wiki/Cureti...riMUpUnAc1.jpg
 
 
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		review 
		22.https://www.inaturalist.org/observations/194093390
 
 "FW subapical spots 6 & 7 aligned towaeds the lower margin (dorsum)
 UnH vein 8 appeared as equally scaled orange on both sides.
 Three species , P natuna, helena & flavia.
 Doubtful if it can go further without the upperside."
 
 ID. Pyroneura flavia.
 UnF without an opalescent streak in space 5.
 https://thaibutterflies.com/Butterfl...oneura-flavia/
 
 
 Both P. helena & natuna have an opalescent streak in UnF space 5.
 
 P. helena.
 https://thaibutterflies.com/Butterfl...oneura-helena/
 
 P. natuna. Raub Pahang.
 https://blogger.googleusercontent.co...0/DSC_0207.JPG
 
 
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		28.https://www.inaturalist.org/observations/194263378
 
 Both A. norda & moolaiana have a white tornal cilial spot.
 
 As A. norda seem to have a narrower 'V' spot and A. moolaiana a fatter one, my preference is A. norda.
 
 https://thaibutterflies.com/project_...enidae/page/9/
 
 
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		26.https://www.inaturalist.org/observations/212551824
 
 female Curetis saronis.
 legs banded brownish; Un band parallel to margin.
 
 Both C. tagalica & regula have black/dark grey banded legs.
 
 C. sperthis
 The band may not be quite parallel to margin & the ground is speckled with black dots.
 https://thaibutterflies.com/wp-conte...s-sperthis.jpg
 https://thaibutterflies.com/Butterfl...etis-sperthis/
 
 
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		29.https://www.inaturalist.org/observations/229697760
 
 Most likely female Parnara bada,
 
 The colouration is rather pale, the face whitish & the antennae short.
 There seem to be a single white spot.
 
 P. bada is very variable in spotting.
 https://www.ifoundbutterflies.org/si...288_242458.jpg
 https://en.wikipedia.org/wiki/Parnar...-09-09-001.jpg
 
 Baoris penicilliata is stout-built & dark.
 https://thaibutterflies.com/Butterfl...penicillata-2/
 
 
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		30. https://www.inaturalist.org/observations/256458443
 
 This is either A. norda or moolaiana.
 Since the V spot is quite fat I am inclined towards A. moolaiana.
 
 
 
 31. Faulty link.
 
 
 
 32. https://www.inaturalist.org/observations/131677528
 
 curetis bulis.
 Note UnH postdiscal spot 6 is tuck inwards of spot 7.
 Submarginal spots 6 & 7aligned end to end.
 Legs banded orange/brown.
 https://wingscales.com/Lycaenidae/Cu...bulis-stigmata
 
 
 TL Seow: Cheers.
 
 
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		Dr. Seow, 
 Thanks so much for your help. I have forewarded all your id to RY. I believe he is very appreciative and thankful of your help and will further his enthusiasm in butterfly observations and identifications.
 Cheers, SL Liew