Euchrysops cnejus cnejus female form

The Gram Blue Sumatra
Euchrysops cnejus (Fabricius, 1798)

I think this is female form due if it open wing, the blue colour appear.

Image Location :
Talang Rimbo Lama Village,South Curup District,Rejang Lebong Regency

Reference :

• http://www.funet. fi/pub/sci/bio/life/insecta/lepidoptera/ditrysia/papilionoidea/lycaenidae/polyommatinae/euchrysops/index.html
• http://www.flmnh.ufl. edu/butterflies/neotropica/sulawesi/images_large/Lycaenidae/Plate_8.jpg
• http://www.sgbug.org/butterflies/spc_photo.php?spc_id=138&img_list_id=292