The Lesser Grass Blue

Jamides bochus should have quite a large spot on the hindwing and "double" lines. http://en.wikipedia.org/wiki/File:JamidesBochusPhaidonMAC1.jpg

Jamides bochus herodicus I think

i think bayucca is right about zizina otis!

Zizina otis looks very close, i'm not confident to confirm :(

Nuwan, what do you think? It is a little bit out of my range ;-)...

Lcaenidae, looks similar to Zizina otis, but I am absolutely not sure! Your shot is not so sharp and most of the markings are no more clearly visible. Take it as a hint! http://www.natur-portrait.de/foto-12307-unter-tropischer-sonne.html http://www.treknature.com/gallery/photo204198.htm http://www.butterflycircle.com/checklist%20V2/CI/index.php/start-page/startpage/showbutterfly/221