I must say the undersides of these two looks near identical, except perhaps T. bambusae have a lighter greenish yellow shade. Even the upperside concave margins of the spots is not always pronounced in T. bambusae as shown in the other pics on the Indian website.
TL Seow
PS. Another difference is size. T. bambusae is a smaller species & would be the size of the T. ohara male you bred.
Last edited by Psyche; 06-Jan-2012 at 04:24 PM.
Reason: PS