Quote Originally Posted by Psyche View Post
Horace, you got an interesting pair there. The female at the top is clear- cut N. subperusia. Note the very narrow space between the two adjacent bands. The male at the bottom is another matter. The lower space in space 4 is very wide while the upper space in space 5 is narrower than the postdiscal band to the inside while much wider than the submarginal band. At least in N. sanaya the width of the two spaces are equally wide, while the marginal spot in space 3 looks similar.
This is one of those individual variation that can cause a lot of confusion. It is a good thing that you bred the specimen otherwise we will not be aware of it
TL Seow
Great! In that case, I can regard the male as of N. subperusia as well.

Many thanks for the ID assistance.