1, male 2 female Miletus biggsii


Miletus is very difrficult.
M. biggsii usually have FW postdiscal spot strongly shifted out from the spots 4 & 5 below.
https://3.bp.blogspot.com/-IN0ardGg2...ing-LokePF.jpg
https://live.staticflickr.com/2480/3...8aca959d_z.jpg

Of the other species this spot 6 is in line or nearly so with the spots below.

M. symethus is recognised by the obscure spots & white shading of the apices of both wings, HW postdiscal spots inner margin dark shaded.
http://www.butterflycircle.com/check...nius---Sim.jpg

The other two, M. gopara & gaesa are no recent record.
M gopara female have a prominent tooth like tail.
https://4.bp.blogspot.com/-PTIaTlD5y...0/DSC_0105.JPG

M gaesa is mainly brown above.
Probable M. gaesa but no upperside view.
http://www.butterflycircle.com/check...llen%20Tan.JPG


3 & 4 are Potanthus omaha females.
Female Potanthus usually have dark shadings on the abdominal ends causing confusion.


P. omaha veins dark dusted on both surfaces.
Male.
https://inaturalist-open-data.s3.ama...453/large.jpeg
https://inaturalist-open-data.s3.ama...7871/large.jpg
Females.
https://inaturalist-open-data.s3.ama...213/large.jpeg
https://inaturalist-open-data.s3.ama...1026/large.jpg
https://inaturalist-open-data.s3.ama...231/large.jpeg


5. Fairly typical male Caltoris cormasa.



TL Seow: Cheers.